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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.203 by root, Sun May 14 21:13:11 2006 UTC vs.
Revision 1.437 by root, Wed Aug 22 22:36:26 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 32
27 my $tip = $widget->{tooltip}; 33 return if $ENV{CFPLUS_DEBUG} & 8;
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 35 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 36 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 37 }
44 38
45 return; 39 return;
46 } 40 }
47 } 41 }
48 } 42 }
49 43
50 $TOOLTIP->hide; 44 $TOOLTIP->hide;
45 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 delete $TOOLTIP->{owner}; 46 delete $TOOLTIP->{owner};
47});
48
49sub get_layout {
50 my $layout;
51
52 for (grep { $_->{name} } values %WIDGET) {
53 my $win = $layout->{$_->{name}} = { };
54
55 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
56 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
57 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
58 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
59
60 $win->{show} = $_->{visible} && $_->{is_toplevel};
61 }
62
63 $layout
64}
65
66sub set_layout {
67 my ($layout) = @_;
68
69 $LAYOUT = $layout;
52} 70}
53 71
54# class methods for events 72# class methods for events
55sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 75 if $FOCUS;
58} 76}
59 77
60sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 80 if $FOCUS;
81}
82
83sub check_hover {
84 my ($widget) = @_;
85
86 if ($widget != $HOVER) {
87 my $hover = $HOVER; $HOVER = $widget;
88
89 $hover->update if $hover && $hover->{can_hover};
90 $HOVER->update if $HOVER && $HOVER->{can_hover};
91
92 $TOOLTIP_WATCHER->start;
93 }
63} 94}
64 95
65sub feed_sdl_button_down_event { 96sub feed_sdl_button_down_event {
66 my ($ev) = @_; 97 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
68 99
69 if (!$BUTTON_STATE) { 100 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
101
102 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 103 my $widget = $ROOT->find_widget ($x, $y);
71 104
72 $GRAB = $widget; 105 $GRAB = $widget;
73 $GRAB->update if $GRAB; 106 $GRAB->update if $GRAB;
74 107
75 check_tooltip; 108 $TOOLTIP_WATCHER->cb->();
76 } 109 }
77
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 110
80 if ($GRAB) { 111 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if ($ev->{button} == 4 || $ev->{button} == 5) {
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 113 # mousewheel
114 my $delta = $ev->{button} * 2 - 9;
115 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
116
117 $ev->{dx} = $shift ? $delta : 0;
118 $ev->{dy} = $shift ? 0 : $delta;
119
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
83 } 124 }
84} 125}
85 126
86sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
87 my ($ev) = @_; 128 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y});
89 129
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
91 131
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 133
94 if ($GRAB) { 134 $GRAB->emit (button_up => $ev)
95 ($x, $y) = $GRAB->coord2local ($x, $y); 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 136
99 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 139 $grab->update if $grab;
102 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
103 141
104 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
105 } 144 }
106} 145}
107 146
108sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
109 my ($ev) = @_; 148 my ($ev) = @_;
110 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
111 150
112 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
113 152
114 if ($widget != $HOVER) { 153 check_hover $widget;
115 my $hover = $HOVER; $HOVER = $widget;
116 154
117 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
118 $HOVER->update if $HOVER && $HOVER->{can_hover};
119
120 check_tooltip;
121 }
122
123 if ($HOVER) { 156 if $HOVER;
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127} 157}
128 158
129# convert position array to integers 159# convert position array to integers
130sub harmonize { 160sub harmonize {
131 my ($vals) = @_; 161 my ($vals) = @_;
… …
137 $rem += $_ - $i; 167 $rem += $_ - $i;
138 $_ = $i; 168 $_ = $i;
139 } 169 }
140} 170}
141 171
172sub full_refresh {
173 # make a copy, otherwise for complains about freed values.
174 my @widgets = values %WIDGET;
175
176 $_->update
177 for @widgets;
178}
179
180sub reconfigure_widgets {
181 # make a copy, otherwise C<for> complains about freed values.
182 my @widgets = values %WIDGET;
183
184 $_->reconfigure
185 for @widgets;
186}
187
142# call when resolution changes etc. 188# call when resolution changes etc.
143sub rescale_widgets { 189sub rescale_widgets {
144 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
145 191
146 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
156 } 207 }
157
158 $widget->reconfigure;
159 } 208 }
209
210 reconfigure_widgets;
160} 211}
161 212
162############################################################################# 213#############################################################################
163 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
164package CFClient::UI::Base; 223package CFPlus::UI::Base;
165 224
166use strict; 225use strict;
167 226
168use CFClient::OpenGL; 227use CFPlus::OpenGL;
169 228
170sub new { 229sub new {
171 my $class = shift; 230 my $class = shift;
172 231
173 my $self = bless { 232 my $self = bless {
174 x => 0, 233 x => "center",
175 y => 0, 234 y => "center",
176 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
177 can_events => 1, 238 can_events => 1,
178 @_ 239 @_
179 }, $class; 240 }, $class;
180 241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
243
181 for (keys %$self) { 244 for (keys %$self) {
182 if (/^connect_(.*)$/) { 245 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
184 } 247 }
185 } 248 }
186 249
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
260 }
188 261
189 $self 262 $self
190} 263}
191 264
192sub destroy { 265sub destroy {
193 my ($self) = @_; 266 my ($self) = @_;
194 267
195 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
196 %$self = (); 270 %$self = ();
197} 271}
198 272
273sub TO_JSON {
274 { __w_ => $_[0]{s_id} }
275}
276
199sub show { 277sub show {
200 my ($self) = @_; 278 my ($self) = @_;
201 279
202 return if $self->{parent}; 280 return if $self->{parent};
203 281
204 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
205} 283}
206 284
207sub hide { 285sub set_visible {
208 my ($self) = @_; 286 my ($self) = @_;
287
288 return if $self->{visible};
289
290 $self->{root} = $self->{parent}{root};
291 $self->{visible} = $self->{parent}{visible} + 1;
292
293 $self->emit (visibility_change => 1);
294
295 $self->realloc if !exists $self->{req_w};
296
297 $_->set_visible for $self->children;
298}
299
300sub set_invisible {
301 my ($self) = @_;
302
303 return unless $self->{visible};
304
305 $_->set_invisible for $self->children;
306
307 delete $self->{visible};
308 delete $self->{root};
209 309
210 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
211 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
212 312
313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
314 if $TOOLTIP->{owner} == $self;
315
316 $self->emit ("focus_out");
317 $self->emit (visibility_change => 0);
318}
319
320sub set_visibility {
321 my ($self, $visible) = @_;
322
323 return if $self->{visible} == $visible;
324
325 $visible ? $self->show
326 : $self->hide;
327}
328
329sub toggle_visibility {
330 my ($self) = @_;
331
332 $self->{visible}
333 ? $self->hide
334 : $self->show;
335}
336
337sub hide {
338 my ($self) = @_;
339
340 $self->set_invisible;
341
213 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
214 if $self->{parent}; 343 if $self->{parent};
215} 344}
216 345
217sub move { 346sub move_abs {
218 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
219 348
220 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
221 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
222 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
223 352
224 $self->update; 353 $self->update;
225} 354}
226 355
227sub set_size { 356sub set_size {
228 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
229 358
230 $self->{user_w} = $w; 359 $self->{force_w} = $w;
231 $self->{user_h} = $h; 360 $self->{force_h} = $h;
232 361
233 $self->check_size; 362 $self->realloc;
234} 363}
235 364
236sub size_request { 365sub size_request {
237 require Carp; 366 require Carp;
238 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
239} 368}
240 369
370sub baseline_shift {
371 0
372}
373
241sub configure { 374sub configure {
242 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
243 376
244 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
245 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
246 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
247 382
248 # use alignment to adjust x, y 383 # use alignment to adjust x, y
249 384
250 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
251 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
252
253 ($w, $h) = ($w2, $h2);
254 } 387 }
255 388
256 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
257 $self->{x} = $x; 390 $self->{x} = $x;
258 $self->{y} = $y; 391 $self->{y} = $y;
259 $self->update; 392 $self->update;
260 } 393 }
261 394
262 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
263 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 396 return unless $self->{visible};
264 }
265}
266 397
267sub size_allocate { 398 $self->{alloc_w} = $w;
268 # nothing to be done 399 $self->{alloc_h} = $h;
269}
270 400
271sub reconfigure { 401 $self->{root}{size_alloc}{$self+0} = $self;
272 my ($self) = @_; 402 }
273
274 $self->check_size (1);
275 $self->update;
276} 403}
277 404
278sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
279} 411}
280 412
281sub set_max_size { 413sub set_max_size {
282 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
283 415
284 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
285 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
420}
421
422sub set_tooltip {
423 my ($self, $tooltip) = @_;
424
425 $tooltip =~ s/^\s+//;
426 $tooltip =~ s/\s+$//;
427
428 return if $self->{tooltip} eq $tooltip;
429
430 $self->{tooltip} = $tooltip;
431
432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
433 delete $CFPlus::UI::TOOLTIP->{owner};
434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
435 }
286} 436}
287 437
288# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
289sub coord2local { 439sub coord2local {
290 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
291 441
442 Carp::confess unless $self->{parent};#d#
443
292 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
293} 445}
294 446
295# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
296sub coord2global { 448sub coord2global {
297 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
298 450
451 Carp::confess unless $self->{parent};#d#
452
299 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
300} 454}
301 455
302sub focus_in { 456sub invoke_focus_in {
303 my ($self) = @_; 457 my ($self) = @_;
304 458
305 return if $FOCUS == $self; 459 return if $FOCUS == $self;
306 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
307 461
308 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
309 463
310 $self->emit (focus_in => $focus); 464 $self->update;
311 465
312 $focus->update if $focus; 466 0
313 $FOCUS->update;
314} 467}
315 468
316sub focus_out { 469sub invoke_focus_out {
317 my ($self) = @_; 470 my ($self) = @_;
318 471
319 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
320 473
321 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
322 475
323 $self->emit (focus_out => $focus); 476 $self->update;
324 477
325 $focus->update if $focus; #? 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
326} 479 unless $FOCUS;
327 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
328sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
329sub button_up { } 492sub invoke_button_up { 0 }
330sub key_down { } 493sub invoke_key_down { 0 }
331sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
332 496
333sub button_down { 497sub invoke_button_down {
334 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
335 499
336 $self->focus_in; 500 $self->grab_focus;
337}
338 501
339sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
340sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
341sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
342sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
343sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
344 504
345sub draw { 505sub connect {
506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
346 my ($self) = @_; 517 my ($self, $signal) = @_;
347 518
348 return unless $self->{h} && $self->{w}; 519 delete $self->{signal_cb}{$signal};
349
350 glPushMatrix;
351 glTranslate $self->{x}, $self->{y}, 0;
352 $self->_draw;
353 glPopMatrix;
354
355 if ($self == $HOVER && $self->{can_hover}) {
356 my ($x, $y) = @$self{qw(x y)};
357
358 glColor 1, 0.8, 0.5, 0.2;
359 glEnable GL_BLEND;
360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
361 glBegin GL_QUADS;
362 glVertex $x , $y;
363 glVertex $x + $self->{w}, $y;
364 glVertex $x + $self->{w}, $y + $self->{h};
365 glVertex $x , $y + $self->{h};
366 glEnd;
367 glDisable GL_BLEND;
368 }
369
370 if ($ENV{PCLIENT_DEBUG}) {
371 glPushMatrix;
372 glColor 1, 1, 0, 1;
373 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374 glBegin GL_LINE_LOOP;
375 glVertex 0 , 0;
376 glVertex $self->{w}, 0;
377 glVertex $self->{w}, $self->{h};
378 glVertex 0 , $self->{h};
379 glEnd;
380 glPopMatrix;
381 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
382 }
383} 520}
384 521
385sub _draw { 522my %has_coords = (
386 my ($self) = @_; 523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
387 528
388 warn "no draw defined for $self\n"; 529sub emit {
389} 530 my ($self, $signal, @args) = @_;
390 531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
391sub find_widget { 552#sub find_widget {
392 my ($self, $x, $y) = @_; 553# in .xs
393
394 return () unless $self->{can_events};
395
396 return $self
397 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
398 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
399
400 ()
401}
402 554
403sub set_parent { 555sub set_parent {
404 my ($self, $parent) = @_; 556 my ($self, $parent) = @_;
405 557
406 Scalar::Util::weaken ($self->{parent} = $parent); 558 CFPlus::weaken ($self->{parent} = $parent);
407 559 $self->set_visible if $parent->{visible};
408 # TODO: req_w _does_change after ->reconfigure
409 $self->check_size
410 unless exists $self->{req_w};
411} 560}
412 561
413sub check_size { 562sub realloc {
414 my ($self, $forced) = @_; 563 my ($self) = @_;
415 564
416 $self->{force_alloc} = 1 if $forced; 565 if ($self->{visible}) {
417 $CFClient::UI::ROOT->{check_size}{$self} = $self; 566 return if $self->{root}{realloc}{$self+0};
567
568 $self->{root}{realloc}{$self+0} = $self;
569 $self->{root}->update;
570 } else {
571 delete $self->{req_w};
572 delete $self->{req_h};
573 }
418} 574}
419 575
420sub update { 576sub update {
421 my ($self) = @_; 577 my ($self) = @_;
422 578
423 $self->{parent}->update 579 $self->{parent}->update
424 if $self->{parent}; 580 if $self->{parent};
425} 581}
426 582
427sub connect { 583sub reconfigure {
428 my ($self, $signal, $cb) = @_; 584 my ($self) = @_;
429 585
430 push @{ $self->{signal_cb}{$signal} }, $cb; 586 $self->realloc;
587 $self->update;
431} 588}
432 589
433sub emit { 590# using global variables seems a bit hacky, but passing through all drawing
434 my ($self, $signal, @args) = @_; 591# functions seems pointless.
592our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
435 593
436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 594#sub draw {
595#CFPlus.xs
596
597sub _draw {
598 my ($self) = @_;
599
600 warn "no draw defined for $self\n";
437} 601}
438 602
439sub DESTROY { 603sub DESTROY {
440 my ($self) = @_; 604 my ($self) = @_;
441 605
606 return if CFPlus::in_destruct;
607
608 local $@;
609 eval { $self->destroy };
610 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
611
442 delete $WIDGET{$self+0}; 612 delete $WIDGET{$self+0};
443 #$self->deactivate;
444} 613}
445 614
446############################################################################# 615#############################################################################
447 616
448package CFClient::UI::DrawBG; 617package CFPlus::UI::DrawBG;
449 618
450our @ISA = CFClient::UI::Base::; 619our @ISA = CFPlus::UI::Base::;
451 620
452use strict; 621use strict;
453use CFClient::OpenGL; 622use CFPlus::OpenGL;
454 623
455sub new { 624sub new {
456 my $class = shift; 625 my $class = shift;
457 626
458 # range [value, low, high, page]
459
460 $class->SUPER::new ( 627 $class->SUPER::new (
461 bg => [0, 0, 0, 0.2], 628 #bg => [0, 0, 0, 0.2],
462 active_bg => [1, 1, 1, 0.5], 629 #active_bg => [1, 1, 1, 0.5],
463 @_ 630 @_
464 ) 631 )
465} 632}
466 633
467sub _draw { 634sub _draw {
468 my ($self) = @_; 635 my ($self) = @_;
469 636
637 my $color = $FOCUS == $self && $self->{active_bg}
638 ? $self->{active_bg}
639 : $self->{bg};
640
641 if ($color && (@$color < 4 || $color->[3])) {
470 my ($w, $h) = @$self{qw(w h)}; 642 my ($w, $h) = @$self{qw(w h)};
471 643
472 glEnable GL_BLEND; 644 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 645 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
474 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 646 glColor_premultiply @$color;
475 647 glRect 0, 0, $w, $h;
476 glBegin GL_QUADS;
477 glVertex 0 , 0;
478 glVertex 0 , $h;
479 glVertex $w, $h;
480 glVertex $w, 0;
481 glEnd;
482
483 glDisable GL_BLEND; 648 glDisable GL_BLEND;
649 }
484} 650}
485 651
486############################################################################# 652#############################################################################
487 653
488package CFClient::UI::Empty; 654package CFPlus::UI::Empty;
489 655
490our @ISA = CFClient::UI::Base::; 656our @ISA = CFPlus::UI::Base::;
491 657
492sub new { 658sub new {
493 my ($class, %arg) = @_; 659 my ($class, %arg) = @_;
494 $class->SUPER::new (can_events => 0, %arg); 660 $class->SUPER::new (can_events => 0, %arg);
495} 661}
496 662
497sub size_request { 663sub size_request {
498 (0, 0) 664 my ($self) = @_;
665
666 ($self->{w} + 0, $self->{h} + 0)
499} 667}
500 668
501sub draw { } 669sub draw { }
502 670
503############################################################################# 671#############################################################################
504 672
505package CFClient::UI::Container; 673package CFPlus::UI::Container;
506 674
507our @ISA = CFClient::UI::Base::; 675our @ISA = CFPlus::UI::Base::;
508 676
509sub new { 677sub new {
510 my ($class, %arg) = @_; 678 my ($class, %arg) = @_;
511 679
512 my $children = delete $arg{children} || []; 680 my $children = delete $arg{children};
513 681
514 my $self = $class->SUPER::new ( 682 my $self = $class->SUPER::new (
515 children => [], 683 children => [],
516 can_events => 0, 684 can_events => 0,
517 %arg, 685 %arg,
518 ); 686 );
687
519 $self->add ($_) for @$children; 688 $self->add (@$children)
689 if $children && @$children;
520 690
521 $self 691 $self
692}
693
694sub realloc {
695 my ($self) = @_;
696
697 $self->{force_realloc} = 1;
698 $self->{force_size_alloc} = 1;
699 $self->SUPER::realloc;
522} 700}
523 701
524sub add { 702sub add {
525 my ($self, @widgets) = @_; 703 my ($self, @widgets) = @_;
526 704
527 $_->set_parent ($self) 705 $_->set_parent ($self)
528 for @widgets; 706 for @widgets;
529 707
708 # TODO: only do this in widgets that need it, e.g. root, fixed
530 use sort 'stable'; 709 use sort 'stable';
531 710
532 $self->{children} = [ 711 $self->{children} = [
533 sort { $a->{z} <=> $b->{z} } 712 sort { $a->{z} <=> $b->{z} }
534 @{$self->{children}}, @widgets 713 @{$self->{children}}, @widgets
535 ]; 714 ];
536 715
537 $self->check_size (1); 716 $self->realloc;
538 $self->update; 717
718 $self->emit (c_add => \@widgets);
719
720 map $_+0, @widgets
539} 721}
540 722
541sub children { 723sub children {
542 @{ $_[0]{children} } 724 @{ $_[0]{children} }
543} 725}
544 726
545sub remove { 727sub remove {
546 my ($self, $child) = @_; 728 my ($self, @widgets) = @_;
547 729
730 $self->emit (c_remove => \@widgets);
731
732 for my $child (@widgets) {
548 delete $child->{parent}; 733 delete $child->{parent};
549 $child->hide; 734 $child->hide;
550
551 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 735 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
736 }
552 737
553 $self->check_size; 738 $self->realloc;
554 $self->update;
555} 739}
556 740
557sub clear { 741sub clear {
558 my ($self) = @_; 742 my ($self) = @_;
559 743
560 my $children = delete $self->{children}; 744 my $children = $self->{children};
561 $self->{children} = []; 745 $self->{children} = [];
562 746
563 for (@$children) { 747 for (@$children) {
564 delete $_->{parent}; 748 delete $_->{parent};
565 $_->hide; 749 $_->hide;
566 } 750 }
567 751
568 $self->check_size; 752 $self->realloc;
569 $self->update;
570} 753}
571 754
572sub find_widget { 755sub find_widget {
573 my ($self, $x, $y) = @_; 756 my ($self, $x, $y) = @_;
574 757
575 $x -= $self->{x}; 758 $x -= $self->{x};
576 $y -= $self->{y}; 759 $y -= $self->{y};
577 760
578 my $res; 761 my $res;
579 762
580 for (reverse @{ $self->{children} }) { 763 for (reverse $self->visible_children) {
581 $res = $_->find_widget ($x, $y) 764 $res = $_->find_widget ($x, $y)
582 and return $res; 765 and return $res;
583 } 766 }
584 767
585 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 768 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
586} 769}
587 770
588sub _draw { 771sub _draw {
589 my ($self) = @_; 772 my ($self) = @_;
590 773
591 $_->draw for @{$self->{children}}; 774 $_->draw for $self->visible_children;
592} 775}
593 776
594############################################################################# 777#############################################################################
595 778
596package CFClient::UI::Bin; 779package CFPlus::UI::Bin;
597 780
598our @ISA = CFClient::UI::Container::; 781our @ISA = CFPlus::UI::Container::;
599 782
600sub new { 783sub new {
601 my ($class, %arg) = @_; 784 my ($class, %arg) = @_;
602 785
603 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 786 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
604 787
605 $class->SUPER::new (children => [$child], %arg) 788 $class->SUPER::new (children => [$child], %arg)
606} 789}
607 790
608sub add { 791sub add {
609 my ($self, $child) = @_; 792 my ($self, $child) = @_;
610 793
611 $self->{children} = []; 794 $self->clear;
612
613 $self->SUPER::add ($child); 795 $self->SUPER::add ($child);
614} 796}
615 797
616sub remove { 798sub remove {
617 my ($self, $widget) = @_; 799 my ($self, $widget) = @_;
618 800
619 $self->SUPER::remove ($widget); 801 $self->SUPER::remove ($widget);
620 802
621 $self->{children} = [new CFClient::UI::Empty] 803 $self->{children} = [new CFPlus::UI::Empty]
622 unless @{$self->{children}}; 804 unless @{$self->{children}};
623} 805}
624 806
625sub child { $_[0]->{children}[0] } 807sub child { $_[0]->{children}[0] }
626 808
627sub size_request { 809sub size_request {
628 $_[0]{children}[0]->size_request 810 $_[0]{children}[0]->size_request
629} 811}
630 812
631sub size_allocate { 813sub invoke_size_allocate {
632 my ($self, $w, $h) = @_; 814 my ($self, $w, $h) = @_;
633 815
634 $self->{children}[0]->configure (0, 0, $w, $h); 816 $self->{children}[0]->configure (0, 0, $w, $h);
817
818 1
635} 819}
636 820
637############################################################################# 821#############################################################################
638 822
823# back-buffered drawing area
824
639package CFClient::UI::Window; 825package CFPlus::UI::Window;
640 826
641our @ISA = CFClient::UI::Bin::; 827our @ISA = CFPlus::UI::Bin::;
642 828
643use CFClient::OpenGL; 829use CFPlus::OpenGL;
644 830
645sub new { 831sub new {
646 my ($class, %arg) = @_; 832 my ($class, %arg) = @_;
647 833
648 my $self = $class->SUPER::new (%arg); 834 my $self = $class->SUPER::new (%arg);
… …
653 839
654 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 840 $ROOT->on_post_alloc ($self => sub { $self->render_child });
655 $self->SUPER::update; 841 $self->SUPER::update;
656} 842}
657 843
658sub size_allocate { 844sub invoke_size_allocate {
659 my ($self, $w, $h) = @_; 845 my ($self, $w, $h) = @_;
660 846
661 $self->SUPER::size_allocate ($w, $h);
662 $self->update; 847 $self->update;
848
849 $self->SUPER::invoke_size_allocate ($w, $h)
663} 850}
664 851
665sub _render { 852sub _render {
853 my ($self) = @_;
854
666 $_[0]{children}[0]->draw; 855 $self->{children}[0]->draw;
667} 856}
668 857
669sub render_child { 858sub render_child {
670 my ($self) = @_; 859 my ($self) = @_;
671 860
672 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 861 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
673 glClearColor 0, 0, 0, 0; 862 glClearColor 0, 0, 0, 0;
674 glClear GL_COLOR_BUFFER_BIT; 863 glClear GL_COLOR_BUFFER_BIT;
675 864
865 {
866 package CFPlus::UI::Base;
867
868 local ($draw_x, $draw_y, $draw_w, $draw_h) =
869 (0, 0, $self->{w}, $self->{h});
870
676 $self->_render; 871 $self->_render;
677# glColorMask 1, 1, 1, 0; 872 }
678# glEnable GL_BLEND;
679# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680# glRasterPos 0, 0;
681# glCopyPixels 0, 0, $self->{w}, $self->{h};
682# glDisable GL_BLEND;
683# glColorMask 1, 1, 1, 1;
684 }; 873 };
685} 874}
686 875
687sub _draw { 876sub _draw {
688 my ($self) = @_; 877 my ($self) = @_;
689
690 my ($w, $h) = ($self->w, $self->h);
691 878
692 my $tex = $self->{texture} 879 my $tex = $self->{texture}
693 or return; 880 or return;
694 881
695 glEnable GL_TEXTURE_2D; 882 glEnable GL_TEXTURE_2D;
696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 883 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697 glColor 0, 0, 0, 1; 884 glColor 0, 0, 0, 1;
698 885
699 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 886 $tex->draw_quad_alpha_premultiplied (0, 0);
700 887
701 glDisable GL_TEXTURE_2D; 888 glDisable GL_TEXTURE_2D;
702} 889}
703 890
704############################################################################# 891#############################################################################
705 892
706package CFClient::UI::ViewPort; 893package CFPlus::UI::ViewPort;
707 894
895use List::Util qw(min max);
896
708our @ISA = CFClient::UI::Window::; 897our @ISA = CFPlus::UI::Window::;
898
899sub new {
900 my $class = shift;
901
902 $class->SUPER::new (
903 scroll_x => 0,
904 scroll_y => 1,
905 @_,
906 )
907}
709 908
710sub size_request { 909sub size_request {
711 my ($self) = @_; 910 my ($self) = @_;
712 911
713 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 912 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
714 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
715 913
716 @$self{qw(child_w child_h)} 914 $w = 1 if $self->{scroll_x};
717} 915 $h = 1 if $self->{scroll_y};
718 916
917 ($w, $h)
918}
919
719sub size_allocate { 920sub invoke_size_allocate {
720 my ($self, $w, $h) = @_; 921 my ($self, $w, $h) = @_;
721 922
923 my $child = $self->child;
924
925 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
926 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
927
928 $self->child->configure (0, 0, $w, $h);
722 $self->update; 929 $self->update;
930
931 1
723} 932}
724 933
725sub set_offset { 934sub set_offset {
726 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
727 936
937 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
938 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
939
940 if ($x != $self->{view_x} or $y != $self->{view_y}) {
728 $self->{view_x} = int $x; 941 $self->{view_x} = $x;
729 $self->{view_y} = int $y; 942 $self->{view_y} = $y;
730 943
944 $self->emit (changed => $x, $y);
731 $self->update; 945 $self->update;
946 }
947}
948
949sub set_center {
950 my ($self, $x, $y) = @_;
951
952 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
953}
954
955sub make_visible {
956 my ($self, $x, $y, $border) = @_;
957
958 if ( $x < $self->{view_x} + $self->{w} * $border
959 || $x > $self->{view_x} + $self->{w} * (1 - $border)
960 || $y < $self->{view_y} + $self->{h} * $border
961 || $y > $self->{view_y} + $self->{h} * (1 - $border)
962 ) {
963 $self->set_center ($x, $y);
964 }
732} 965}
733 966
734# hmm, this does not work for topleft of $self... but we should not ask for that 967# hmm, this does not work for topleft of $self... but we should not ask for that
735sub coord2local { 968sub coord2local {
736 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
… …
751 my ($self, $x, $y) = @_; 984 my ($self, $x, $y) = @_;
752 985
753 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 986 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
754 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 987 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
755 ) { 988 ) {
756 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 989 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
757 } else { 990 } else {
758 $self->CFClient::UI::Base::find_widget ($x, $y) 991 $self->CFPlus::UI::Base::find_widget ($x, $y)
759 } 992 }
760} 993}
761 994
762sub _render { 995sub _render {
763 my ($self) = @_; 996 my ($self) = @_;
764 997
998 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
999 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1000
765 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1001 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
766 1002
767 $self->SUPER::_render; 1003 $self->SUPER::_render;
768} 1004}
769 1005
770############################################################################# 1006#############################################################################
771 1007
772package CFClient::UI::ScrolledWindow; 1008package CFPlus::UI::ScrolledWindow;
773 1009
774our @ISA = CFClient::UI::HBox::; 1010our @ISA = CFPlus::UI::Table::;
775 1011
776sub new { 1012sub new {
777 my $class = shift; 1013 my ($class, %arg) = @_;
1014
1015 my $child = delete $arg{child};
778 1016
779 my $self; 1017 my $self;
780 1018
781 my $slider = new CFClient::UI::Slider 1019 my $hslider = new CFPlus::UI::Slider
1020 c_col => 0,
1021 c_row => 1,
782 vertical => 1, 1022 vertical => 0,
783 range => [0, 0, 1, 0.01], # HACK fix 1023 range => [0, 0, 1, 0.01], # HACK fix
784 connect_changed => sub { 1024 on_changed => sub {
785 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1025 $self->{hpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
786 }, 1027 },
787 ; 1028 ;
788 1029
1030 my $vslider = new CFPlus::UI::Slider
1031 c_col => 1,
1032 c_row => 0,
1033 vertical => 1,
1034 range => [0, 0, 1, 0.01], # HACK fix
1035 on_changed => sub {
1036 $self->{vpos} = $_[1];
1037 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1038 },
1039 ;
1040
789 $self = $class->SUPER::new ( 1041 $self = $class->SUPER::new (
790 vp => (new CFClient::UI::ViewPort), 1042 scroll_x => 0,
1043 scroll_y => 1,
1044 can_events => 1,
791 slider => $slider, 1045 hslider => $hslider,
792 @_, 1046 vslider => $vslider,
1047 col_expand => [1, 0],
1048 row_expand => [1, 0],
1049 %arg,
793 ); 1050 );
794 1051
795 $self->{vp}->add ($self->{scrolled}); 1052 $self->{vp} = new CFPlus::UI::ViewPort
1053 c_col => 0,
1054 c_row => 0,
1055 expand => 1,
1056 scroll_x => $self->{scroll_x},
1057 scroll_y => $self->{scroll_y},
1058 on_changed => sub {
1059 my ($vp, $x, $y) = @_;
1060
1061 $vp->{parent}{hslider}->set_value ($x);
1062 $vp->{parent}{vslider}->set_value ($y);
1063
1064 0
1065 },
1066 on_size_allocate => sub {
1067 my ($vp, $w, $h) = @_;
1068 $vp->{parent}->update_slider;
1069 0
1070 },
1071 ;
1072
796 $self->add ($self->{vp}); 1073 $self->SUPER::add ($self->{vp});
797 $self->add ($self->{slider}); 1074
1075 $self->add ($child) if $child;
798 1076
799 $self 1077 $self
800} 1078}
801 1079
802#TODO# update range on size_allocate depending on child 1080sub add {
803# update viewport offset on scroll 1081 my ($self, $widget) = @_;
1082
1083 $self->{vp}->add ($self->{child} = $widget);
1084}
1085
1086sub set_offset { shift->{vp}->set_offset (@_) }
1087sub set_center { shift->{vp}->set_center (@_) }
1088sub make_visible { shift->{vp}->make_visible (@_) }
1089
1090sub update_slider {
1091 my ($self) = @_;
1092
1093 my $child = ($self->{vp} or return)->child;
1094
1095 if ($self->{scroll_x}) {
1096 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1097 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1098
1099 my $visible = $w1 > $w2;
1100 if ($visible != $self->{hslider_visible}) {
1101 $self->{hslider_visible} = $visible;
1102 $visible ? $self->SUPER::add ($self->{hslider})
1103 : $self->SUPER::remove ($self->{hslider});
1104 }
1105 }
1106
1107 if ($self->{scroll_y}) {
1108 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1109 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1110
1111 my $visible = $h1 > $h2;
1112 if ($visible != $self->{vslider_visible}) {
1113 $self->{vslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{vslider})
1115 : $self->SUPER::remove ($self->{vslider});
1116 }
1117 }
1118}
1119
1120sub start_dragging {
1121 my ($self, $ev) = @_;
1122
1123 $self->grab_focus;
1124
1125 my $ox = $self->{vp}{view_x};
1126 my $oy = $self->{vp}{view_y};
1127
1128 $self->{motion} = sub {
1129 my ($ev, $x, $y) = @_;
1130
1131 $ox -= $ev->{xrel};
1132 $oy -= $ev->{yrel};
1133
1134 $self->{vp}->set_offset ($ox, $oy);
1135 };
1136}
1137
1138sub invoke_mouse_wheel {
1139 my ($self, $ev) = @_;
1140
1141 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1142 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1143
1144 1
1145}
1146
1147sub invoke_button_down {
1148 my ($self, $ev, $x, $y) = @_;
1149
1150 if ($ev->{button} == 2) {
1151 $self->start_dragging ($ev);
1152 return 1;
1153 }
1154
1155 0
1156}
1157
1158sub invoke_button_up {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if (delete $self->{motion}) {
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_mouse_motion {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if ($self->{motion}) {
1172 $self->{motion}->($ev, $x, $y);
1173 return 1;
1174 }
1175
1176 0
1177}
1178
1179sub invoke_size_allocate {
1180 my ($self, $w, $h) = @_;
1181
1182 $self->update_slider;
1183 $self->SUPER::invoke_size_allocate ($w, $h)
1184}
804 1185
805############################################################################# 1186#############################################################################
806 1187
807package CFClient::UI::Frame; 1188package CFPlus::UI::Frame;
808 1189
809our @ISA = CFClient::UI::Bin::; 1190our @ISA = CFPlus::UI::Bin::;
810 1191
811use CFClient::OpenGL; 1192use CFPlus::OpenGL;
812 1193
813sub new { 1194sub new {
814 my $class = shift; 1195 my $class = shift;
815 1196
816 $class->SUPER::new ( 1197 $class->SUPER::new (
… …
824 1205
825 if ($self->{bg}) { 1206 if ($self->{bg}) {
826 my ($w, $h) = @$self{qw(w h)}; 1207 my ($w, $h) = @$self{qw(w h)};
827 1208
828 glEnable GL_BLEND; 1209 glEnable GL_BLEND;
829 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1210 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
830 glColor @{ $self->{bg} }; 1211 glColor_premultiply @{ $self->{bg} };
831
832 glBegin GL_QUADS;
833 glVertex 0 , 0;
834 glVertex 0 , $h;
835 glVertex $w, $h; 1212 glRect 0, 0, $w, $h;
836 glVertex $w, 0;
837 glEnd;
838
839 glDisable GL_BLEND; 1213 glDisable GL_BLEND;
840 } 1214 }
841 1215
842 $self->SUPER::_draw; 1216 $self->SUPER::_draw;
843} 1217}
844 1218
845############################################################################# 1219#############################################################################
846 1220
847package CFClient::UI::FancyFrame; 1221package CFPlus::UI::FancyFrame;
848 1222
849our @ISA = CFClient::UI::Bin::; 1223our @ISA = CFPlus::UI::Bin::;
850 1224
851use CFClient::OpenGL; 1225use CFPlus::OpenGL;
852
853my @tex =
854 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
855 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
856 1226
857sub new { 1227sub new {
858 my $class = shift; 1228 my ($class, %arg) = @_;
859 1229
860 # TODO: user_x, user_y, overwrite moveto? 1230 if ((exists $arg{label}) && !ref $arg{label}) {
1231 $arg{label} = new CFPlus::UI::Label
1232 align => 1,
1233 valign => 0,
1234 text => $arg{label},
1235 fontsize => ($arg{border} || 0.8) * 0.75;
1236 }
861 1237
862 my $self = $class->SUPER::new ( 1238 my $self = $class->SUPER::new (
1239 # label => "",
863 bg => [1, 1, 1, 1], 1240 fg => [0.6, 0.3, 0.1],
864 border_bg => [1, 1, 1, 1],
865 border => 0.6, 1241 border => 0.8,
866 toplevel => 1, 1242 style => 'single',
867 can_events => 1, 1243 %arg,
868 @_
869 ); 1244 );
870 1245
871 $self->{title} &&= new CFClient::UI::Label
872 align => 0,
873 valign => 1,
874 text => $self->{title},
875 fontsize => $self->{border};
876
877 $self 1246 $self
1247}
1248
1249sub add {
1250 my ($self, @widgets) = @_;
1251
1252 $self->SUPER::add (@widgets);
1253 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
878} 1254}
879 1255
880sub border { 1256sub border {
881 int $_[0]{border} * $::FONTSIZE 1257 int $_[0]{border} * $::FONTSIZE
882} 1258}
883 1259
884sub size_request { 1260sub size_request {
885 my ($self) = @_; 1261 my ($self) = @_;
1262
1263 ($self->{label_w}, undef) = $self->{label}->size_request
1264 if $self->{label};
886 1265
887 my ($w, $h) = $self->SUPER::size_request; 1266 my ($w, $h) = $self->SUPER::size_request;
888 1267
889 ( 1268 (
890 $w + $self->border * 2, 1269 $w + $self->border * 2,
891 $h + $self->border * 2, 1270 $h + $self->border * 2,
892 ) 1271 )
893} 1272}
894 1273
895sub size_allocate { 1274sub invoke_size_allocate {
896 my ($self, $w, $h) = @_; 1275 my ($self, $w, $h) = @_;
897 1276
898 $h -= List::Util::max 0, $self->border * 2; 1277 my $border = $self->border;
1278
899 $w -= List::Util::max 0, $self->border * 2; 1279 $w -= List::Util::max 0, $border * 2;
1280 $h -= List::Util::max 0, $border * 2;
900 1281
901 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1282 if (my $label = $self->{label}) {
902 if $self->{title}; 1283 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1284 $label->{h} = List::Util::min $h, $border;
1285 $label->invoke_size_allocate ($label->{w}, $label->{h});
1286 }
903 1287
904 $self->child->configure ($self->border, $self->border, $w, $h); 1288 $self->child->configure ($border, $border, $w, $h);
905}
906 1289
1290 1
1291}
1292
1293sub _draw {
1294 my ($self) = @_;
1295
1296 my $child = $self->{children}[0];
1297
1298 my $border = $self->border;
1299 my ($w, $h) = ($self->{w}, $self->{h});
1300
1301 $child->draw;
1302
1303 glColor @{$self->{fg}};
1304 glBegin GL_LINE_STRIP;
1305 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1306 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1307 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1308 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1309 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1310 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1311 glEnd;
1312
1313 if ($self->{label}) {
1314 glTranslate $border * 2, 0;
1315 $self->{label}->_draw;
1316 }
1317}
1318
1319#############################################################################
1320
1321package CFPlus::UI::Toplevel;
1322
1323our @ISA = CFPlus::UI::Bin::;
1324
1325use CFPlus::OpenGL;
1326
1327my $bg =
1328 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1329 mipmap => 1, wrap => 1;
1330
1331my @border =
1332 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1333 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1334
1335my @icon =
1336 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1337 qw(x1_move.png x1_resize.png);
1338
1339sub new {
1340 my ($class, %arg) = @_;
1341
1342 my $self = $class->SUPER::new (
1343 bg => [1, 1, 1, 1],
1344 border_bg => [1, 1, 1, 1],
1345 border => 0.6,
1346 can_events => 1,
1347 min_w => 64,
1348 min_h => 32,
1349 %arg,
1350 );
1351
1352 $self->{title_widget} = new CFPlus::UI::Label
1353 align => 0,
1354 valign => 1,
1355 text => $self->{title},
1356 fontsize => $self->{border},
1357 if exists $self->{title};
1358
1359 if ($self->{has_close_button}) {
1360 $self->{close_button} =
1361 new CFPlus::UI::ImageButton
1362 path => 'x1_close.png',
1363 on_activate => sub { $self->emit ("delete") };
1364
1365 $self->CFPlus::UI::Container::add ($self->{close_button});
1366 }
1367
1368 $self
1369}
1370
1371sub add {
1372 my ($self, @widgets) = @_;
1373
1374 $self->SUPER::add (@widgets);
1375 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1376 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1377}
1378
1379sub border {
1380 int $_[0]{border} * $::FONTSIZE
1381}
1382
1383sub size_request {
1384 my ($self) = @_;
1385
1386 $self->{title_widget}->size_request
1387 if $self->{title_widget};
1388
1389 $self->{close_button}->size_request
1390 if $self->{close_button};
1391
1392 my ($w, $h) = $self->SUPER::size_request;
1393
1394 (
1395 $w + $self->border * 2,
1396 $h + $self->border * 2,
1397 )
1398}
1399
1400sub invoke_size_allocate {
1401 my ($self, $w, $h) = @_;
1402
1403 if ($self->{title_widget}) {
1404 $self->{title_widget}{w} = $w;
1405 $self->{title_widget}{h} = $h;
1406 $self->{title_widget}->invoke_size_allocate ($w, $h);
1407 }
1408
1409 my $border = $self->border;
1410
1411 $h -= List::Util::max 0, $border * 2;
1412 $w -= List::Util::max 0, $border * 2;
1413
1414 $self->child->configure ($border, $border, $w, $h);
1415
1416 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1417 if $self->{close_button};
1418
1419 1
1420}
1421
1422sub invoke_delete {
1423 my ($self) = @_;
1424
1425 $self->hide;
1426
1427 1
1428}
1429
907sub button_down { 1430sub invoke_button_down {
908 my ($self, $ev, $x, $y) = @_; 1431 my ($self, $ev, $x, $y) = @_;
909 1432
910 my ($w, $h) = @$self{qw(w h)}; 1433 my ($w, $h) = @$self{qw(w h)};
911 my $border = $self->border; 1434 my $border = $self->border;
912 1435
… …
925 my ($ev, $x, $y) = @_; 1448 my ($ev, $x, $y) = @_;
926 1449
927 my $dx = $ev->{x} - $ox; 1450 my $dx = $ev->{x} - $ox;
928 my $dy = $ev->{y} - $oy; 1451 my $dy = $ev->{y} - $oy;
929 1452
930 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1453 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
931 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1454 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1455
932 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1456 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
933 $self->check_size; 1457 $self->realloc;
934 }; 1458 };
935 1459
936 } elsif ($lr ^ $td) { 1460 } elsif ($lr ^ $td) {
937 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1461 my ($ox, $oy) = ($ev->{x}, $ev->{y});
938 my ($bx, $by) = ($self->{x}, $self->{y}); 1462 my ($bx, $by) = ($self->{x}, $self->{y});
… …
940 $self->{motion} = sub { 1464 $self->{motion} = sub {
941 my ($ev, $x, $y) = @_; 1465 my ($ev, $x, $y) = @_;
942 1466
943 ($x, $y) = ($ev->{x}, $ev->{y}); 1467 ($x, $y) = ($ev->{x}, $ev->{y});
944 1468
945 $self->move ($bx + $x - $ox, $by + $y - $oy); 1469 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
946 $self->update; 1470 # HACK: the next line is required to enforce placement
1471 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
947 }; 1472 };
1473 } else {
1474 return 0;
1475 }
1476
948 } 1477 1
949} 1478}
950 1479
951sub button_up { 1480sub invoke_button_up {
952 my ($self, $ev, $x, $y) = @_; 1481 my ($self, $ev, $x, $y) = @_;
953 1482
954 delete $self->{motion}; 1483 ! ! delete $self->{motion}
955} 1484}
956 1485
957sub mouse_motion { 1486sub invoke_mouse_motion {
958 my ($self, $ev, $x, $y) = @_; 1487 my ($self, $ev, $x, $y) = @_;
959 1488
960 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1489 $self->{motion}->($ev, $x, $y) if $self->{motion};
1490
1491 ! ! $self->{motion}
1492}
1493
1494sub invoke_visibility_change {
1495 my ($self, $visible) = @_;
1496
1497 delete $self->{motion} unless $visible;
1498
1499 0
961} 1500}
962 1501
963sub _draw { 1502sub _draw {
964 my ($self) = @_; 1503 my ($self) = @_;
965 1504
1505 my $child = $self->{children}[0];
1506
966 my ($w, $h ) = ($self->{w}, $self->{h}); 1507 my ($w, $h ) = ($self->{w}, $self->{h});
967 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1508 my ($cw, $ch) = ($child->{w}, $child->{h});
968 1509
969 glEnable GL_TEXTURE_2D; 1510 glEnable GL_TEXTURE_2D;
970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
971 1512
972 my $border = $self->border; 1513 my $border = $self->border;
973 1514
974 glColor @{ $self->{border_bg} }; 1515 glColor @{ $self->{border_bg} };
975 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1516 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
976 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1517 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
977 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1518 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
978 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1519 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1520
1521 # move
1522 my $w2 = ($w - $border) * .5;
1523 my $h2 = ($h - $border) * .5;
1524 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1525 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1526 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1527
1528 # resize
1529 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1530 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1531 unless $self->{has_close_button};
1532 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1533 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
979 1534
980 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1535 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
981 my $bg = $tex[0]; 1536 glColor @{ $self->{bg} };
982 1537
983 # TODO: repeat texture not scale 1538 # TODO: repeat texture not scale
1539 # solve this better(?)
984 my $rep_x = $cw / $bg->{w}; 1540 $bg->{s} = $cw / $bg->{w};
985 my $rep_y = $ch / $bg->{h}; 1541 $bg->{t} = $ch / $bg->{h};
986
987 glColor @{ $self->{bg} };
988
989 $bg->{s} = $rep_x;
990 $bg->{t} = $rep_y;
991 $bg->{wrap_mode} = 1;
992 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1542 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
993 } 1543 }
994 1544
995 glDisable GL_TEXTURE_2D; 1545 glDisable GL_TEXTURE_2D;
996 1546
997 $self->{title}->draw if $self->{title};
998
999 $self->child->draw; 1547 $child->draw;
1548
1549 if ($self->{title_widget}) {
1550 glTranslate 0, $border - $self->{h};
1551 $self->{title_widget}->_draw;
1552
1553 glTranslate 0, - ($border - $self->{h});
1554 }
1555
1556 $self->{close_button}->draw
1557 if $self->{close_button};
1000} 1558}
1001 1559
1002############################################################################# 1560#############################################################################
1003 1561
1004package CFClient::UI::Table; 1562package CFPlus::UI::Table;
1005 1563
1006our @ISA = CFClient::UI::Base::; 1564our @ISA = CFPlus::UI::Container::;
1007 1565
1008use List::Util qw(max sum); 1566use List::Util qw(max sum);
1009 1567
1010use CFClient::OpenGL; 1568use CFPlus::OpenGL;
1011 1569
1012sub new { 1570sub new {
1013 my $class = shift; 1571 my $class = shift;
1014 1572
1015 $class->SUPER::new ( 1573 $class->SUPER::new (
1016 col_expand => [], 1574 col_expand => [],
1575 row_expand => [],
1017 @_ 1576 @_,
1018 ) 1577 )
1019} 1578}
1020 1579
1021sub add { 1580sub add {
1022 my ($self, $x, $y, $child) = @_;
1023
1024 $child->set_parent ($self);
1025 $self->{children}[$y][$x] = $child;
1026
1027 $child->check_size;
1028}
1029
1030sub children {
1031 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032}
1033
1034# TODO: move to container class maybe? send childs a signal on removal?
1035sub clear {
1036 my ($self) = @_; 1581 my ($self, @widgets) = @_;
1582
1583 for my $child (@widgets) {
1584 $child->{c_rowspan} ||= 1;
1585 $child->{c_colspan} ||= 1;
1586 }
1587
1588 $self->SUPER::add (@widgets);
1589}
1590
1591sub add_at {
1592 my $self = shift;
1593
1594 my @widgets;
1595
1596 while (@_) {
1597 my ($col, $row, $child) = splice @_, 0, 3, ();
1598
1599 $child->{c_row} = $row;
1600 $child->{c_col} = $col;
1601
1602 push @widgets, $child;
1603 }
1604
1605 $self->add (@widgets);
1606}
1607
1608sub get_wh {
1609 my ($self) = @_;
1610
1611 my (@w, @h);
1037 1612
1038 my @children = $self->children; 1613 my @children = $self->children;
1039 delete $self->{children}; 1614
1615 # first pass, columns
1616 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1617 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1618
1619 my $sw = sum @w[$c .. $c + $cs - 1];
1620
1621 if ($w > $sw) {
1622 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1623 }
1040 1624 }
1041 for (@children) {
1042 delete $_->{parent};
1043 $_->hide;
1044 }
1045 1625
1046 $self->update; 1626 # second pass, rows
1047} 1627 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1048
1049sub get_wh {
1050 my ($self) = @_;
1051
1052 my (@w, @h);
1053
1054 for my $y (0 .. $#{$self->{children}}) {
1055 my $row = $self->{children}[$y]
1056 or next;
1057
1058 for my $x (0 .. $#$row) {
1059 my $widget = $row->[$x]
1060 or next;
1061 my ($w, $h) = @$widget{qw(req_w req_h)}; 1628 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1062 1629
1063 $w[$x] = max $w[$x], $w; 1630 my $sh = sum @h[$r .. $r + $rs - 1];
1064 $h[$y] = max $h[$y], $h; 1631
1632 if ($h > $sh) {
1633 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1065 } 1634 }
1066 } 1635 }
1067 1636
1068 (\@w, \@h) 1637 (\@w, \@h)
1069} 1638}
… …
1077 (sum @$ws), 1646 (sum @$ws),
1078 (sum @$hs), 1647 (sum @$hs),
1079 ) 1648 )
1080} 1649}
1081 1650
1082sub size_allocate { 1651sub invoke_size_allocate {
1083 my ($self, $w, $h) = @_; 1652 my ($self, $w, $h) = @_;
1084 1653
1085 my ($ws, $hs) = $self->get_wh; 1654 my ($ws, $hs) = $self->get_wh;
1086 1655
1087 my $req_w = sum @$ws; 1656 my $req_w = (sum @$ws) || 1;
1088 my $req_h = sum @$hs; 1657 my $req_h = (sum @$hs) || 1;
1089 1658
1090 # TODO: nicer code && do row_expand 1659 # now linearly scale the rows/columns to the allocated size
1091 my @col_expand = @{$self->{col_expand}}; 1660 my @col_expand = @{$self->{col_expand}};
1092 @col_expand = (1) x @$ws unless @col_expand; 1661 @col_expand = (1) x @$ws unless @col_expand;
1093 my $col_expand = (sum @col_expand) || 1; 1662 my $col_expand = (sum @col_expand) || 1;
1094 1663
1095 # linearly scale sizes
1096 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1664 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1097 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1098 1665
1099 CFClient::UI::harmonize $ws; 1666 CFPlus::UI::harmonize $ws;
1667
1668 my @row_expand = @{$self->{row_expand}};
1669 @row_expand = (1) x @$ws unless @row_expand;
1670 my $row_expand = (sum @row_expand) || 1;
1671
1672 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1673
1100 CFClient::UI::harmonize $hs; 1674 CFPlus::UI::harmonize $hs;
1101 1675
1102 my $y; 1676 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1677 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1103 1678
1104 for my $r (0 .. $#{$self->{children}}) { 1679 for my $widget ($self->children) {
1105 my $row = $self->{children}[$r] 1680 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1106 or next;
1107 1681
1108 my $x = 0; 1682 $widget->configure (
1109 my $row_h = $hs->[$r]; 1683 $x[$c], $y[$r],
1684 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1110 1685 );
1111 for my $c (0 .. $#$row) { 1686 }
1112 my $col_w = $ws->[$c];
1113 1687
1114 if (my $widget = $row->[$c]) { 1688 1
1115 $widget->configure ($x, $y, $col_w, $row_h); 1689}
1116 }
1117 1690
1118 $x += $col_w; 1691#############################################################################
1692
1693package CFPlus::UI::Fixed;
1694
1695use List::Util qw(min max);
1696
1697our @ISA = CFPlus::UI::Container::;
1698
1699sub _scale($$$) {
1700 my ($rel, $val, $max) = @_;
1701
1702 $rel ? $val * $max : $val
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707
1708 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1709
1710 # determine overall size by querying abs widgets
1711 for my $child ($self->visible_children) {
1712 unless ($child->{c_rel}) {
1713 my $x = $child->{c_x};
1714 my $y = $child->{c_y};
1715
1716 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1717 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1119 } 1718 }
1120
1121 $y += $row_h;
1122 } 1719 }
1123 1720
1124} 1721 my $W = $x2 - $x1;
1722 my $H = $y2 - $y1;
1125 1723
1126sub find_widget { 1724 # now layout remaining widgets
1725 for my $child ($self->visible_children) {
1726 if ($child->{c_rel}) {
1727 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1728 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1729
1730 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1731 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1732 }
1733 }
1734
1735 my $W = $x2 - $x1;
1736 my $H = $y2 - $y1;
1737
1738 ($W, $H)
1739}
1740
1741sub invoke_size_allocate {
1127 my ($self, $x, $y) = @_; 1742 my ($self, $W, $H) = @_;
1128 1743
1129 $x -= $self->{x}; 1744 for my $child ($self->visible_children) {
1130 $y -= $self->{y}; 1745 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1746 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1131 1747
1132 my $res; 1748 $x += $child->{c_halign} * $child->{req_w};
1749 $y += $child->{c_valign} * $child->{req_h};
1133 1750
1134 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1751 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1135 $res = $_->find_widget ($x, $y) 1752 }
1136 and return $res; 1753
1137 } 1754 1
1138
1139 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1140}
1141
1142sub _draw {
1143 my ($self) = @_;
1144
1145 for (grep $_, @{$self->{children}}) {
1146 $_->draw for grep $_, @$_;
1147 }
1148} 1755}
1149 1756
1150############################################################################# 1757#############################################################################
1151 1758
1152package CFClient::UI::HBox; 1759package CFPlus::UI::Box;
1153 1760
1154# TODO: wrap into common Box base class
1155
1156our @ISA = CFClient::UI::Container::; 1761our @ISA = CFPlus::UI::Container::;
1157 1762
1158sub size_request { 1763sub size_request {
1159 my ($self) = @_; 1764 my ($self) = @_;
1160 1765
1161 my @alloc = map [$_->size_request], @{$self->{children}}; 1766 my @children = $self->visible_children;
1162 1767
1768 $self->{vertical}
1769 ? (
1770 (List::Util::max map $_->{req_w}, @children),
1771 (List::Util::sum map $_->{req_h}, @children),
1772 )
1773 : (
1774 (List::Util::sum map $_->{req_w}, @children),
1775 (List::Util::max map $_->{req_h}, @children),
1776 )
1777}
1778
1779sub invoke_size_allocate {
1780 my ($self, $w, $h) = @_;
1781
1782 my $space = $self->{vertical} ? $h : $w;
1783 my @children = $self->visible_children;
1784
1785 my @req;
1786
1787 if ($self->{homogeneous}) {
1788 @req = ($space / (@children || 1)) x @children;
1789 } else {
1790 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1791 my $req = List::Util::sum @req;
1792
1793 if ($req > $space) {
1794 # ah well, not enough space
1795 $_ *= $space / $req for @req;
1796 } else {
1797 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1798
1799 $space = ($space - $req) / $expand; # remaining space to give away
1800
1801 $req[$_] += $space * $children[$_]{expand}
1802 for 0 .. $#children;
1803 }
1163 ( 1804 }
1164 (List::Util::sum map $_->[0], @alloc), 1805
1165 (List::Util::max map $_->[1], @alloc), 1806 CFPlus::UI::harmonize \@req;
1807
1808 my $pos = 0;
1809 for (0 .. $#children) {
1810 my $alloc = $req[$_];
1811 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1812
1813 $pos += $alloc;
1814 }
1815
1816 1
1817}
1818
1819#############################################################################
1820
1821package CFPlus::UI::HBox;
1822
1823our @ISA = CFPlus::UI::Box::;
1824
1825sub new {
1826 my $class = shift;
1827
1828 $class->SUPER::new (
1829 vertical => 0,
1830 @_,
1166 ) 1831 )
1167} 1832}
1168 1833
1169sub size_allocate {
1170 my ($self, $w, $h) = @_;
1171
1172 ($h, $w) = ($w, $h);
1173
1174 my $children = $self->{children};
1175
1176 my @h = map $_->{req_w}, @$children;
1177
1178 my $req_h = List::Util::sum @h;
1179
1180 if ($req_h > $h) {
1181 # ah well, not enough space
1182 $_ *= $h / $req_h for @h;
1183 } else {
1184 my $exp = List::Util::sum map $_->{expand}, @$children;
1185 $exp ||= 1;
1186
1187 for (0 .. $#$children) {
1188 my $child = $children->[$_];
1189
1190 my $alloc_h = $h[$_];
1191 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1192 $h[$_] = $alloc_h;
1193 }
1194 }
1195
1196 CFClient::UI::harmonize \@h;
1197
1198 my $y = 0;
1199 for (0 .. $#$children) {
1200 my $child = $children->[$_];
1201 my $h = $h[$_];
1202 $child->configure ($y, 0, $h, $w);
1203
1204 $y += $h;
1205 }
1206
1207 1
1208}
1209
1210############################################################################# 1834#############################################################################
1211 1835
1212package CFClient::UI::VBox; 1836package CFPlus::UI::VBox;
1213 1837
1214# TODO: wrap into common Box base class 1838our @ISA = CFPlus::UI::Box::;
1215 1839
1216our @ISA = CFClient::UI::Container::; 1840sub new {
1841 my $class = shift;
1217 1842
1218sub size_request { 1843 $class->SUPER::new (
1219 my ($self) = @_; 1844 vertical => 1,
1220 1845 @_,
1221 my @alloc = map [$_->size_request], @{$self->{children}};
1222
1223 (
1224 (List::Util::max map $_->[0], @alloc),
1225 (List::Util::sum map $_->[1], @alloc),
1226 ) 1846 )
1227} 1847}
1228 1848
1229sub size_allocate {
1230 my ($self, $w, $h) = @_;
1231
1232 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1233
1234 my $children = $self->{children};
1235
1236 my @h = map $_->{req_h}, @$children;
1237
1238 my $req_h = List::Util::sum @h;
1239
1240 if ($req_h > $h) {
1241 # ah well, not enough space
1242 $_ *= $h / $req_h for @h;
1243 } else {
1244 my $exp = List::Util::sum map $_->{expand}, @$children;
1245 $exp ||= 1;
1246
1247 for (0 .. $#$children) {
1248 my $child = $children->[$_];
1249
1250 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1251 }
1252 }
1253
1254 CFClient::UI::harmonize \@h;
1255
1256 my $y = 0;
1257 for (0 .. $#$children) {
1258 my $child = $children->[$_];
1259 my $h = $h[$_];
1260 $child->configure (0, $y, $w, $h);
1261
1262 $y += $h;
1263 }
1264
1265 1
1266}
1267
1268############################################################################# 1849#############################################################################
1269 1850
1270package CFClient::UI::Label; 1851package CFPlus::UI::Label;
1271 1852
1272our @ISA = CFClient::UI::Base::; 1853our @ISA = CFPlus::UI::DrawBG::;
1273 1854
1274use CFClient::OpenGL; 1855use CFPlus::OpenGL;
1275 1856
1276sub new { 1857sub new {
1277 my ($class, %arg) = @_; 1858 my ($class, %arg) = @_;
1278 1859
1279 my $self = $class->SUPER::new ( 1860 my $self = $class->SUPER::new (
1280 fg => [1, 1, 1], 1861 fg => [1, 1, 1],
1862 #bg => none
1863 #active_bg => none
1281 #font => default_font 1864 #font => default_font
1282 #text => initial text 1865 #text => initial text
1283 #markup => initial narkup 1866 #markup => initial narkup
1867 #max_w => maximum pixel width
1868 #style => 0, # render flags
1869 ellipsise => 3, # end
1284 layout => (new CFClient::Layout), 1870 layout => (new CFPlus::Layout),
1285 fontsize => 1, 1871 fontsize => 1,
1286 align => -1, 1872 align => -1,
1287 valign => -1, 1873 valign => -1,
1288 padding => 2, 1874 padding_x => 2,
1875 padding_y => 2,
1289 can_events => 0, 1876 can_events => 0,
1290 %arg 1877 %arg
1291 ); 1878 );
1292 1879
1293 if (exists $self->{template}) { 1880 if (exists $self->{template}) {
1294 my $layout = new CFClient::Layout; 1881 my $layout = new CFPlus::Layout;
1295 $layout->set_text (delete $self->{template}); 1882 $layout->set_text (delete $self->{template});
1296 $self->{template} = $layout; 1883 $self->{template} = $layout;
1297 } 1884 }
1298 1885
1299 if (exists $self->{markup}) { 1886 if (exists $self->{markup}) {
… …
1303 } 1890 }
1304 1891
1305 $self 1892 $self
1306} 1893}
1307 1894
1308sub escape {
1309 local $_ = $_[1];
1310
1311 s/&/&amp;/g;
1312 s/>/&gt;/g;
1313 s/</&lt;/g;
1314
1315 $_[1]
1316}
1317
1318sub update { 1895sub update {
1319 my ($self) = @_; 1896 my ($self) = @_;
1320 1897
1321 delete $self->{texture}; 1898 delete $self->{texture};
1322 $self->SUPER::update; 1899 $self->SUPER::update;
1323} 1900}
1324 1901
1902sub realloc {
1903 my ($self) = @_;
1904
1905 delete $self->{ox};
1906 $self->SUPER::realloc;
1907}
1908
1909sub clear {
1910 my ($self) = @_;
1911
1912 $self->set_text ("");
1913}
1914
1325sub set_text { 1915sub set_text {
1326 my ($self, $text) = @_; 1916 my ($self, $text) = @_;
1327 1917
1328 return if $self->{text} eq "T$text"; 1918 return if $self->{text} eq "T$text";
1329 $self->{text} = "T$text"; 1919 $self->{text} = "T$text";
1330 1920
1331 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1332 $self->{layout}->set_text ($text); 1921 $self->{layout}->set_text ($text);
1333 1922
1923 delete $self->{size_req};
1924 $self->realloc;
1334 $self->update; 1925 $self->update;
1335 $self->check_size;
1336} 1926}
1337 1927
1338sub set_markup { 1928sub set_markup {
1339 my ($self, $markup) = @_; 1929 my ($self, $markup) = @_;
1340 1930
1341 return if $self->{text} eq "M$markup"; 1931 return if $self->{text} eq "M$markup";
1342 $self->{text} = "M$markup"; 1932 $self->{text} = "M$markup";
1343 1933
1344 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1934 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345 1935
1346 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1347 $self->{layout}->set_markup ($markup); 1936 $self->{layout}->set_markup ($markup);
1348 1937
1938 delete $self->{size_req};
1939 $self->realloc;
1349 $self->update; 1940 $self->update;
1350 $self->check_size;
1351} 1941}
1352 1942
1353sub size_request { 1943sub size_request {
1354 my ($self) = @_; 1944 my ($self) = @_;
1355 1945
1946 $self->{size_req} ||= do {
1356 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1947 $self->{layout}->set_font ($self->{font}) if $self->{font};
1357 $self->{layout}->set_width ($self->{max_w} || -1); 1948 $self->{layout}->set_width ($self->{max_w} || -1);
1949 $self->{layout}->set_ellipsise ($self->{ellipsise});
1950 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1358 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1951 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1359 1952
1360 my ($w, $h) = $self->{layout}->size; 1953 my ($w, $h) = $self->{layout}->size;
1361 1954
1362 if (exists $self->{template}) { 1955 if (exists $self->{template}) {
1363 $self->{template}->set_font ($self->{font}) if $self->{font}; 1956 $self->{template}->set_font ($self->{font}) if $self->{font};
1957 $self->{template}->set_width ($self->{max_w} || -1);
1364 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1958 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1365 1959
1366 my ($w2, $h2) = $self->{template}->size; 1960 my ($w2, $h2) = $self->{template}->size;
1367 1961
1368 $w = List::Util::max $w, $w2; 1962 $w = List::Util::max $w, $w2;
1369 $h = List::Util::max $h, $h2; 1963 $h = List::Util::max $h, $h2;
1964 }
1965
1966 [$w, $h]
1370 } 1967 };
1371 1968
1372 ( 1969 @{ $self->{size_req} }
1373 $w + $self->{padding} * 2,
1374 $h + $self->{padding} * 2,
1375 )
1376} 1970}
1377 1971
1972sub baseline_shift {
1973 $_[0]{layout}->descent
1974}
1975
1378sub size_allocate { 1976sub invoke_size_allocate {
1379 my ($self, $w, $h) = @_; 1977 my ($self, $w, $h) = @_;
1380 1978
1979 delete $self->{ox};
1980
1381 delete $self->{texture}; 1981 delete $self->{texture}
1982 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1983
1984 1
1382} 1985}
1383 1986
1384sub set_fontsize { 1987sub set_fontsize {
1385 my ($self, $fontsize) = @_; 1988 my ($self, $fontsize) = @_;
1386 1989
1387 $self->{fontsize} = $fontsize; 1990 $self->{fontsize} = $fontsize;
1991 delete $self->{size_req};
1388 delete $self->{texture}; 1992 delete $self->{texture};
1389 1993
1390 $self->update; 1994 $self->realloc;
1391 $self->check_size; 1995}
1996
1997sub reconfigure {
1998 my ($self) = @_;
1999
2000 delete $self->{size_req};
2001 delete $self->{texture};
2002
2003 $self->SUPER::reconfigure;
1392} 2004}
1393 2005
1394sub _draw { 2006sub _draw {
1395 my ($self) = @_; 2007 my ($self) = @_;
1396 2008
2009 $self->SUPER::_draw; # draw background, if applicable
2010
1397 my $tex = $self->{texture} ||= do { 2011 my $size = $self->{texture} ||= do {
1398 $self->{layout}->set_foreground (@{$self->{fg}}); 2012 $self->{layout}->set_foreground (@{$self->{fg}});
1399 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2013 $self->{layout}->set_font ($self->{font}) if $self->{font};
1400 $self->{layout}->set_width ($self->{w}); 2014 $self->{layout}->set_width ($self->{w});
2015 $self->{layout}->set_ellipsise ($self->{ellipsise});
2016 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1401 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2017 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1402 2018
1403 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2019 [$self->{layout}->size]
1404
1405 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1406 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1407 : ($self->{w} - $tex->{w}) * 0.5;
1408
1409 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1410 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1411 : ($self->{h} - $tex->{h}) * 0.5;
1412
1413 $tex
1414 }; 2020 };
1415 2021
1416 glEnable GL_TEXTURE_2D; 2022 unless (exists $self->{ox}) {
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2023 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2024 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2025 : ($self->{w} - $size->[0]) * 0.5);
1418 2026
1419 if ($tex->{format} == GL_ALPHA) { 2027 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1420 glColor @{$self->{fg}}; 2028 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1421 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2029 : ($self->{h} - $size->[1]) * 0.5);
1422 } else { 2030
1423 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2031 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1424 } 2032 };
1425 2033
1426 glDisable GL_TEXTURE_2D; 2034# unless ($self->{list}) {
2035# $self->{list} = CFPlus::OpenGL::glGenList;
2036# CFPlus::OpenGL::glNewList $self->{list};
2037# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2038# CFPlus::OpenGL::glEndList;
2039# }
2040#
2041# CFPlus::OpenGL::glCallList $self->{list};
2042
2043 $self->{layout}->draw;
1427} 2044}
2045
2046#sub destroy {
2047# my ($self) = @_;
2048#
2049# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2050#
2051# $self->SUPER::destroy;
2052#}
1428 2053
1429############################################################################# 2054#############################################################################
1430 2055
1431package CFClient::UI::EntryBase; 2056package CFPlus::UI::EntryBase;
1432 2057
1433our @ISA = CFClient::UI::Label::; 2058our @ISA = CFPlus::UI::Label::;
1434 2059
1435use CFClient::OpenGL; 2060use CFPlus::OpenGL;
1436 2061
1437sub new { 2062sub new {
1438 my $class = shift; 2063 my $class = shift;
1439 2064
1440 $class->SUPER::new ( 2065 $class->SUPER::new (
1441 fg => [1, 1, 1], 2066 fg => [1, 1, 1],
1442 bg => [0, 0, 0, 0.2], 2067 bg => [0, 0, 0, 0.2],
2068 outline => [0.6, 0.3, 0.1],
1443 active_bg => [1, 1, 1, 0.5], 2069 active_bg => [0, 0, 1, .2],
1444 active_fg => [0, 0, 0], 2070 active_fg => [1, 1, 1],
2071 active_outline => [1, 1, 0],
1445 can_hover => 1, 2072 can_hover => 1,
1446 can_focus => 1, 2073 can_focus => 1,
1447 valign => 0, 2074 valign => 0,
1448 can_events => 1, 2075 can_events => 1,
2076 ellipsise => 0,
2077 #text => ...
2078 #hidden => "*",
1449 @_ 2079 @_
1450 ) 2080 )
1451} 2081}
1452 2082
1453sub _set_text { 2083sub _set_text {
… …
1455 2085
1456 delete $self->{cur_h}; 2086 delete $self->{cur_h};
1457 2087
1458 return if $self->{text} eq $text; 2088 return if $self->{text} eq $text;
1459 2089
1460 delete $self->{texture};
1461
1462 $self->{last_activity} = $::NOW; 2090 $self->{last_activity} = $::NOW;
1463 $self->{text} = $text; 2091 $self->{text} = $text;
1464 2092
1465 $text =~ s/./*/g if $self->{hidden}; 2093 $text =~ s/./*/g if $self->{hidden};
1466 $self->{layout}->set_text ("$text "); 2094 $self->{layout}->set_text ("$text ");
2095 delete $self->{size_req};
1467 2096
1468 $self->emit (changed => $self->{text}); 2097 $self->emit (changed => $self->{text});
2098
2099 $self->realloc;
2100 $self->update;
1469} 2101}
1470 2102
1471sub set_text { 2103sub set_text {
1472 my ($self, $text) = @_; 2104 my ($self, $text) = @_;
1473 2105
1474 $self->{cursor} = length $text; 2106 $self->{cursor} = length $text;
1475 $self->_set_text ($text); 2107 $self->_set_text ($text);
1476 $self->check_size;
1477 $self->update;
1478} 2108}
1479 2109
1480sub get_text { 2110sub get_text {
1481 $_[0]{text} 2111 $_[0]{text}
1482} 2112}
… …
1487 my ($w, $h) = $self->SUPER::size_request; 2117 my ($w, $h) = $self->SUPER::size_request;
1488 2118
1489 ($w + 1, $h) # add 1 for cursor 2119 ($w + 1, $h) # add 1 for cursor
1490} 2120}
1491 2121
1492sub size_allocate {
1493 my ($self, $w, $h) = @_;
1494
1495 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1496}
1497
1498sub key_down { 2122sub invoke_key_down {
1499 my ($self, $ev) = @_; 2123 my ($self, $ev) = @_;
1500 2124
1501 my $mod = $ev->{mod}; 2125 my $mod = $ev->{mod};
1502 my $sym = $ev->{sym}; 2126 my $sym = $ev->{sym};
1503 my $uni = $ev->{unicode}; 2127 my $uni = $ev->{unicode};
1504 2128
1505 my $text = $self->get_text; 2129 my $text = $self->get_text;
2130
2131 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1506 2132
1507 if ($uni == 8) { 2133 if ($uni == 8) {
1508 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2134 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1509 } elsif ($uni == 127) { 2135 } elsif ($uni == 127) {
1510 substr $text, $self->{cursor}, 1, ""; 2136 substr $text, $self->{cursor}, 1, "";
1511 } elsif ($sym == CFClient::SDLK_LEFT) { 2137 } elsif ($sym == CFPlus::SDLK_LEFT) {
1512 --$self->{cursor} if $self->{cursor}; 2138 --$self->{cursor} if $self->{cursor};
1513 } elsif ($sym == CFClient::SDLK_RIGHT) { 2139 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1514 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2140 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1515 } elsif ($sym == CFClient::SDLK_HOME) { 2141 } elsif ($sym == CFPlus::SDLK_HOME) {
2142 # what a hack
2143 $self->{cursor} =
2144 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2145 ? length $1
2146 : 0;
2147 } elsif ($sym == CFPlus::SDLK_END) {
2148 # uh, again
2149 $self->{cursor} =
2150 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2151 ? $self->{cursor} + length $1
2152 : length $self->{text};
2153 } elsif ($uni == 21) { # ctrl-u
2154 $text = "";
1516 $self->{cursor} = 0; 2155 $self->{cursor} = 0;
1517 } elsif ($sym == CFClient::SDLK_END) {
1518 $self->{cursor} = length $text;
1519 } elsif ($uni == 27) { 2156 } elsif ($uni == 27) {
1520 $self->emit ('escape'); 2157 $self->emit ('escape');
1521 } elsif ($uni) { 2158 } elsif ($uni == 0x0d) {
2159 substr $text, $self->{cursor}++, 0, "\012";
2160 } elsif ($uni >= 0x20) {
1522 substr $text, $self->{cursor}++, 0, chr $uni; 2161 substr $text, $self->{cursor}++, 0, chr $uni;
2162 } else {
2163 return 0;
1523 } 2164 }
1524 2165
1525 $self->_set_text ($text); 2166 $self->_set_text ($text);
2167
2168 $self->realloc;
1526 $self->update; 2169 $self->update;
1527}
1528 2170
2171 1
2172}
2173
1529sub focus_in { 2174sub invoke_focus_in {
1530 my ($self) = @_; 2175 my ($self) = @_;
1531 2176
1532 $self->{last_activity} = $::NOW; 2177 $self->{last_activity} = $::NOW;
1533 2178
1534 $self->SUPER::focus_in; 2179 $self->SUPER::invoke_focus_in
1535} 2180}
1536 2181
1537sub button_down { 2182sub invoke_button_down {
1538 my ($self, $ev, $x, $y) = @_; 2183 my ($self, $ev, $x, $y) = @_;
1539 2184
1540 $self->SUPER::button_down ($ev, $x, $y); 2185 $self->SUPER::invoke_button_down ($ev, $x, $y);
1541 2186
1542 my $idx = $self->{layout}->xy_to_index ($x, $y); 2187 my $idx = $self->{layout}->xy_to_index ($x, $y);
1543 2188
1544 # byte-index to char-index 2189 # byte-index to char-index
1545 my $text = $self->{text}; 2190 my $text = $self->{text};
1546 utf8::encode $text; 2191 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1547 $self->{cursor} = length substr $text, 0, $idx; 2192 $self->{cursor} = length $text;
1548 2193
1549 $self->_set_text ($self->{text}); 2194 $self->_set_text ($self->{text});
1550 $self->update; 2195 $self->update;
2196
2197 1
1551} 2198}
1552 2199
1553sub mouse_motion { 2200sub invoke_mouse_motion {
1554 my ($self, $ev, $x, $y) = @_; 2201 my ($self, $ev, $x, $y) = @_;
1555# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2202# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2203
2204 1
1556} 2205}
1557 2206
1558sub _draw { 2207sub _draw {
1559 my ($self) = @_; 2208 my ($self) = @_;
1560 2209
1561 local $self->{fg} = $self->{fg}; 2210 local $self->{fg} = $self->{fg};
1562 2211
1563 if ($FOCUS == $self) { 2212 if ($FOCUS == $self) {
1564 glColor @{$self->{active_bg}}; 2213 glColor_premultiply @{$self->{active_bg}};
1565 $self->{fg} = $self->{active_fg}; 2214 $self->{fg} = $self->{active_fg};
1566 } else { 2215 } else {
1567 glColor @{$self->{bg}}; 2216 glColor_premultiply @{$self->{bg}};
1568 } 2217 }
1569 2218
1570 glEnable GL_BLEND; 2219 glEnable GL_BLEND;
1571 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1572 glBegin GL_QUADS;
1573 glVertex 0 , 0;
1574 glVertex 0 , $self->{h};
1575 glVertex $self->{w}, $self->{h}; 2221 glRect 0, 0, $self->{w}, $self->{h};
1576 glVertex $self->{w}, 0;
1577 glEnd;
1578 glDisable GL_BLEND; 2222 glDisable GL_BLEND;
1579 2223
1580 $self->SUPER::_draw; 2224 $self->SUPER::_draw;
1581 2225
1582 #TODO: force update every cursor change :( 2226 #TODO: force update every cursor change :(
… …
1584 2228
1585 unless (exists $self->{cur_h}) { 2229 unless (exists $self->{cur_h}) {
1586 my $text = substr $self->{text}, 0, $self->{cursor}; 2230 my $text = substr $self->{text}, 0, $self->{cursor};
1587 utf8::encode $text; 2231 utf8::encode $text;
1588 2232
1589 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2233 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1590 } 2234 }
1591 2235
1592 glColor @{$self->{fg}}; 2236 glColor_premultiply @{$self->{active_fg}};
1593 glBegin GL_LINES; 2237 glBegin GL_LINES;
1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2238 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2239 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1596 glEnd; 2240 glEnd;
1597 }
1598}
1599 2241
2242 glLineWidth 3;
2243 glColor @{$self->{active_outline}};
2244 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2245 glLineWidth 1;
2246
2247 } else {
2248 glColor @{$self->{outline}};
2249 glBegin GL_LINE_STRIP;
2250 glVertex .5, $self->{h} * .5;
2251 glVertex .5, $self->{h} - 2.5;
2252 glVertex $self->{w} - .5, $self->{h} - 2.5;
2253 glVertex $self->{w} - .5, $self->{h} * .5;
2254 glEnd;
2255 }
2256}
2257
2258#############################################################################
2259
1600package CFClient::UI::Entry; 2260package CFPlus::UI::Entry;
1601 2261
1602our @ISA = CFClient::UI::EntryBase::; 2262our @ISA = CFPlus::UI::EntryBase::;
1603 2263
1604use CFClient::OpenGL; 2264use CFPlus::OpenGL;
1605 2265
1606sub key_down { 2266sub invoke_key_down {
1607 my ($self, $ev) = @_; 2267 my ($self, $ev) = @_;
1608 2268
1609 my $sym = $ev->{sym}; 2269 my $sym = $ev->{sym};
1610 2270
1611 if ($sym == 13) { 2271 if ($ev->{uni} == 0x0d || $sym == 13) {
1612 unshift @{$self->{history}}, 2272 unshift @{$self->{history}},
1613 my $txt = $self->get_text; 2273 my $txt = $self->get_text;
2274
1614 $self->{history_pointer} = -1; 2275 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = ''; 2276 $self->{history_saveback} = '';
1616 $self->emit (activate => $txt); 2277 $self->emit (activate => $txt);
1617 $self->update; 2278 $self->update;
1618 2279
1619 } elsif ($sym == CFClient::SDLK_UP) { 2280 } elsif ($sym == CFPlus::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) { 2281 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text; 2282 $self->{history_saveback} = $self->get_text;
1622 } 2283 }
1623 if (@{$self->{history} || []} > 0) { 2284 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++; 2285 $self->{history_pointer}++;
… …
1626 $self->{history_pointer} = @{$self->{history} || []} - 1; 2287 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 } 2288 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2289 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 } 2290 }
1630 2291
1631 } elsif ($sym == CFClient::SDLK_DOWN) { 2292 } elsif ($sym == CFPlus::SDLK_DOWN) {
1632 $self->{history_pointer}--; 2293 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2294 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634 2295
1635 if ($self->{history_pointer} >= 0) { 2296 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2297 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else { 2298 } else {
1638 $self->set_text ($self->{history_saveback}); 2299 $self->set_text ($self->{history_saveback});
1639 } 2300 }
1640 2301
1641 } else { 2302 } else {
1642 $self->SUPER::key_down ($ev); 2303 return $self->SUPER::invoke_key_down ($ev)
2304 }
2305
1643 } 2306 1
1644
1645} 2307}
1646 2308
1647############################################################################# 2309#############################################################################
1648 2310
2311package CFPlus::UI::TextEdit;
2312
2313our @ISA = CFPlus::UI::EntryBase::;
2314
2315use CFPlus::OpenGL;
2316
2317sub move_cursor_ver {
2318 my ($self, $dy) = @_;
2319
2320 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2321
2322 $y += $dy;
2323
2324 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2325 $self->{cursor} = $index;
2326 delete $self->{cur_h};
2327 $self->update;
2328 return;
2329 }
2330}
2331
2332sub invoke_key_down {
2333 my ($self, $ev) = @_;
2334
2335 my $sym = $ev->{sym};
2336
2337 if ($sym == CFPlus::SDLK_UP) {
2338 $self->move_cursor_ver (-1);
2339 } elsif ($sym == CFPlus::SDLK_DOWN) {
2340 $self->move_cursor_ver (+1);
2341 } else {
2342 return $self->SUPER::invoke_key_down ($ev)
2343 }
2344
2345 1
2346}
2347
2348#############################################################################
2349
1649package CFClient::UI::Button; 2350package CFPlus::UI::ButtonBin;
1650 2351
1651our @ISA = CFClient::UI::Label::; 2352our @ISA = CFPlus::UI::Bin::;
1652 2353
1653use CFClient::OpenGL; 2354use CFPlus::OpenGL;
1654 2355
1655my @tex = 2356my @tex =
1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2357 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1657 qw(b1_button_active.png); 2358 qw(b1_button_inactive.png b1_button_active.png);
1658 2359
1659sub new { 2360sub new {
1660 my $class = shift; 2361 my $class = shift;
1661 2362
1662 $class->SUPER::new ( 2363 $class->SUPER::new (
2364 can_hover => 1,
2365 align => 0,
2366 valign => 0,
2367 can_events => 1,
2368 @_
2369 )
2370}
2371
2372sub invoke_button_up {
2373 my ($self, $ev, $x, $y) = @_;
2374
2375 $self->emit ("activate")
2376 if $x >= 0 && $x < $self->{w}
2377 && $y >= 0 && $y < $self->{h};
2378
2379 1
2380}
2381
2382sub _draw {
2383 my ($self) = @_;
2384
2385 glEnable GL_TEXTURE_2D;
2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2387 glColor 0, 0, 0, 1;
2388
2389 my $tex = $tex[$GRAB == $self];
2390 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2391
2392 glDisable GL_TEXTURE_2D;
2393
2394 $self->SUPER::_draw;
2395}
2396
2397#############################################################################
2398
2399package CFPlus::UI::Button;
2400
2401our @ISA = CFPlus::UI::Label::;
2402
2403use CFPlus::OpenGL;
2404
2405my @tex =
2406 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2407 qw(b1_button_inactive.png b1_button_active.png);
2408
2409sub new {
2410 my $class = shift;
2411
2412 $class->SUPER::new (
1663 padding => 4, 2413 padding_x => 4,
2414 padding_y => 4,
2415 fg => [1.0, 1.0, 1.0],
2416 active_fg => [0.8, 0.8, 0.8],
2417 can_hover => 1,
2418 align => 0,
2419 valign => 0,
2420 can_events => 1,
2421 @_
2422 )
2423}
2424
2425sub invoke_button_up {
2426 my ($self, $ev, $x, $y) = @_;
2427
2428 $self->emit ("activate")
2429 if $x >= 0 && $x < $self->{w}
2430 && $y >= 0 && $y < $self->{h};
2431
2432 1
2433}
2434
2435sub _draw {
2436 my ($self) = @_;
2437
2438 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2439
2440 glEnable GL_TEXTURE_2D;
2441 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2442 glColor 0, 0, 0, 1;
2443
2444 my $tex = $tex[$GRAB == $self];
2445 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2446
2447 glDisable GL_TEXTURE_2D;
2448
2449 $self->SUPER::_draw;
2450}
2451
2452#############################################################################
2453
2454package CFPlus::UI::CheckBox;
2455
2456our @ISA = CFPlus::UI::DrawBG::;
2457
2458my @tex =
2459 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2460 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2461
2462use CFPlus::OpenGL;
2463
2464sub new {
2465 my $class = shift;
2466
2467 $class->SUPER::new (
2468 padding_x => 2,
2469 padding_y => 2,
2470 fg => [1, 1, 1],
2471 active_fg => [1, 1, 0],
2472 bg => [0, 0, 0, 0.2],
2473 active_bg => [1, 1, 1, 0.5],
2474 state => 0,
2475 can_hover => 1,
2476 @_
2477 )
2478}
2479
2480sub size_request {
2481 my ($self) = @_;
2482
2483 (6) x 2
2484}
2485
2486sub toggle {
2487 my ($self) = @_;
2488
2489 $self->{state} = !$self->{state};
2490 $self->emit (changed => $self->{state});
2491 $self->update;
2492}
2493
2494sub invoke_button_down {
2495 my ($self, $ev, $x, $y) = @_;
2496
2497 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2498 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2499 $self->toggle;
2500 } else {
2501 return 0
2502 }
2503
2504 1
2505}
2506
2507sub _draw {
2508 my ($self) = @_;
2509
2510 $self->SUPER::_draw;
2511
2512 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2513
2514 my ($w, $h) = @$self{qw(w h)};
2515
2516 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2517
2518 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2519
2520 my $tex = $self->{state} ? $tex[1] : $tex[0];
2521
2522 glEnable GL_TEXTURE_2D;
2523 $tex->draw_quad_alpha (0, 0, $s, $s);
2524 glDisable GL_TEXTURE_2D;
2525}
2526
2527#############################################################################
2528
2529package CFPlus::UI::Image;
2530
2531our @ISA = CFPlus::UI::Base::;
2532
2533use CFPlus::OpenGL;
2534
2535our %texture_cache;
2536
2537sub new {
2538 my $class = shift;
2539
2540 my $self = $class->SUPER::new (
2541 can_events => 0,
2542 scale => 1,
2543 @_,
2544 );
2545
2546 $self->{path} || $self->{tex}
2547 or Carp::croak "'path' or 'tex' attributes required";
2548
2549 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2550 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2551
2552 CFPlus::weaken $texture_cache{$self->{path}};
2553
2554 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2555
2556 $self
2557}
2558
2559sub STORABLE_freeze {
2560 my ($self, $cloning) = @_;
2561
2562 $self->{path}
2563 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2564
2565 $self->{path}
2566}
2567
2568sub STORABLE_attach {
2569 my ($self, $cloning, $path) = @_;
2570
2571 $self->new (path => $path)
2572}
2573
2574sub size_request {
2575 my ($self) = @_;
2576
2577 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2578}
2579
2580sub _draw {
2581 my ($self) = @_;
2582
2583 my $tex = $self->{tex};
2584
2585 my ($w, $h) = ($self->{w}, $self->{h});
2586
2587 if ($self->{rot90}) {
2588 glRotate 90, 0, 0, 1;
2589 glTranslate 0, -$self->{w}, 0;
2590
2591 ($w, $h) = ($h, $w);
2592 }
2593
2594 glEnable GL_TEXTURE_2D;
2595 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2596
2597 $tex->draw_quad_alpha (0, 0, $w, $h);
2598
2599 glDisable GL_TEXTURE_2D;
2600}
2601
2602#############################################################################
2603
2604package CFPlus::UI::ImageButton;
2605
2606our @ISA = CFPlus::UI::Image::;
2607
2608use CFPlus::OpenGL;
2609
2610my %textures;
2611
2612sub new {
2613 my $class = shift;
2614
2615 my $self = $class->SUPER::new (
2616 padding_x => 4,
2617 padding_y => 4,
1664 fg => [1, 1, 1], 2618 fg => [1, 1, 1],
1665 bg => [1, 1, 1, 0.2],
1666 active_fg => [0, 0, 1], 2619 active_fg => [0, 0, 1],
1667 can_hover => 1, 2620 can_hover => 1,
1668 align => 0, 2621 align => 0,
1669 valign => 0, 2622 valign => 0,
1670 can_events => 1, 2623 can_events => 1,
1671 @_ 2624 @_
1672 ) 2625 );
1673} 2626}
1674 2627
1675sub button_up { 2628sub invoke_button_down {
1676 my ($self, $ev, $x, $y) = @_; 2629 my ($self, $ev, $x, $y) = @_;
1677 2630
2631 1
2632}
2633
2634sub invoke_button_up {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 $self->emit ("activate")
1678 if ($x >= 0 && $x < $self->{w} 2638 if $x >= 0 && $x < $self->{w}
1679 && $y >= 0 && $y < $self->{h}) { 2639 && $y >= 0 && $y < $self->{h};
1680 $self->emit ("activate"); 2640
1681 } 2641 1
1682}
1683
1684sub _draw {
1685 my ($self) = @_;
1686
1687 local $self->{fg} = $self->{fg};
1688
1689 if ($GRAB == $self) {
1690 $self->{fg} = $self->{active_fg};
1691 }
1692
1693 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 glColor 0, 0, 0, 1;
1696
1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1698
1699 glDisable GL_TEXTURE_2D;
1700
1701 $self->SUPER::_draw;
1702} 2642}
1703 2643
1704############################################################################# 2644#############################################################################
1705 2645
1706package CFClient::UI::CheckBox;
1707
1708our @ISA = CFClient::UI::DrawBG::;
1709
1710my @tex =
1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1713
1714use CFClient::OpenGL;
1715
1716sub new {
1717 my $class = shift;
1718
1719 $class->SUPER::new (
1720 padding => 2,
1721 fg => [1, 1, 1],
1722 active_fg => [1, 1, 0],
1723 state => 0,
1724 can_hover => 1,
1725 @_
1726 )
1727}
1728
1729sub size_request {
1730 my ($self) = @_;
1731
1732 ($self->{padding} * 2 + 6) x 2
1733}
1734
1735sub button_down {
1736 my ($self, $ev, $x, $y) = @_;
1737
1738 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1739 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1740 $self->{state} = !$self->{state};
1741 $self->emit (changed => $self->{state});
1742 }
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 $self->SUPER::_draw;
1749
1750 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1751
1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1753
1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1755
1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1758 glEnable GL_TEXTURE_2D;
1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image; 2646package CFPlus::UI::VGauge;
1766 2647
1767our @ISA = CFClient::UI::Base::; 2648our @ISA = CFPlus::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1818 glDisable GL_TEXTURE_2D;
1819}
1820
1821#############################################################################
1822
1823package CFClient::UI::VGauge;
1824
1825our @ISA = CFClient::UI::Base::;
1826 2649
1827use List::Util qw(min max); 2650use List::Util qw(min max);
1828 2651
1829use CFClient::OpenGL; 2652use CFPlus::OpenGL;
1830 2653
1831my %tex = ( 2654my %tex = (
1832 food => [ 2655 food => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2656 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2657 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1835 ], 2658 ],
1836 grace => [ 2659 grace => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2660 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2661 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1839 ], 2662 ],
1840 hp => [ 2663 hp => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2664 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2665 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1843 ], 2666 ],
1844 mana => [ 2667 mana => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2668 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2669 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1847 ], 2670 ],
1848); 2671);
1849 2672
1850# eg. VGauge->new (gauge => 'food'), default gauge: food 2673# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1910 my $ycut1 = max 0, min 1, $ycut; 2733 my $ycut1 = max 0, min 1, $ycut;
1911 my $ycut2 = max 0, min 1, $ycut - 1; 2734 my $ycut2 = max 0, min 1, $ycut - 1;
1912 2735
1913 my $h1 = $self->{h} * (1 - $ycut1); 2736 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2); 2737 my $h2 = $self->{h} * (1 - $ycut2);
2738 my $h3 = $self->{h};
2739
2740 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1915 2741
1916 glEnable GL_BLEND; 2742 glEnable GL_BLEND;
1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2743 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2744 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1918 glEnable GL_TEXTURE_2D; 2745 glEnable GL_TEXTURE_2D;
1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2746 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1920 2747
1921 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2748 glBindTexture GL_TEXTURE_2D, $t1->{name};
1922 glBegin GL_QUADS; 2749 glBegin GL_QUADS;
… …
1937 2764
1938 if ($t3) { 2765 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2766 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS; 2767 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2768 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2769 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2770 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2771 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd; 2772 glEnd;
1946 } 2773 }
1947 2774
1948 glDisable GL_BLEND; 2775 glDisable GL_BLEND;
1949 glDisable GL_TEXTURE_2D; 2776 glDisable GL_TEXTURE_2D;
1950} 2777}
1951 2778
1952############################################################################# 2779#############################################################################
1953 2780
2781package CFPlus::UI::Progress;
2782
2783our @ISA = CFPlus::UI::Label::;
2784
2785use CFPlus::OpenGL;
2786
2787sub new {
2788 my ($class, %arg) = @_;
2789
2790 my $self = $class->SUPER::new (
2791 fg => [1, 1, 1],
2792 bg => [0, 0, 1, 0.2],
2793 bar => [0.7, 0.5, 0.1, 0.8],
2794 outline => [0.4, 0.3, 0],
2795 fontsize => 0.9,
2796 valign => 0,
2797 align => 0,
2798 can_events => 1,
2799 ellipsise => 1,
2800 label => "%d%%",
2801 %arg,
2802 );
2803
2804 $self->set_value ($arg{value} || -1);
2805
2806 $self
2807}
2808
2809sub set_label {
2810 my ($self, $label) = @_;
2811
2812 return if $self->{label} eq $label;
2813 $self->{label} = $label;
2814
2815 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2816}
2817
2818sub set_value {
2819 my ($self, $value) = @_;
2820
2821 if ($self->{value} ne $value) {
2822 $self->{value} = $value;
2823
2824 if ($value < 0) {
2825 $self->set_text ("-");
2826 } else {
2827 $self->set_text (sprintf $self->{label}, $value * 100);
2828 }
2829
2830 $self->update;
2831 }
2832}
2833
2834sub _draw {
2835 my ($self) = @_;
2836
2837 glEnable GL_BLEND;
2838 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2839
2840 if ($self->{value} >= 0) {
2841 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2842
2843 glColor_premultiply @{$self->{bar}};
2844 glRect 2, 2, $s, $self->{h} - 2;
2845 glColor_premultiply @{$self->{bg}};
2846 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2847 }
2848
2849 glColor_premultiply @{$self->{outline}};
2850 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2851
2852 glDisable GL_BLEND;
2853
2854 {
2855 local $self->{bg}; # do not draw background
2856 $self->SUPER::_draw;
2857 }
2858}
2859
2860#############################################################################
2861
2862package CFPlus::UI::ExperienceProgress;
2863
2864our @ISA = CFPlus::UI::Progress::;
2865
2866sub new {
2867 my ($class, %arg) = @_;
2868
2869 my $self = $class->SUPER::new (
2870 tooltip => sub {
2871 my ($self) = @_;
2872
2873 sprintf "level %d\n%s points\n%s next level\n%s to go",
2874 $self->{lvl},
2875 ::formsep ($self->{exp}),
2876 ::formsep ($self->{nxt}),
2877 ::formsep ($self->{nxt} - $self->{exp}),
2878 },
2879 %arg
2880 );
2881
2882 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2883 if $::CONN;
2884
2885 $self
2886}
2887
2888sub DESTROY {
2889 my ($self) = @_;
2890
2891 delete $::CONN->{on_exp_update}{$self+0}
2892 if $::CONN;
2893
2894 $self->SUPER::DESTROY;
2895}
2896
2897sub set_value {
2898 my ($self, $lvl, $exp) = @_;
2899
2900 $self->{lvl} = $lvl;
2901 $self->{exp} = $exp;
2902
2903 my $v = -1;
2904
2905 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2906 my $l0 = $table->[$lvl - 1];
2907 my $l1 = $table->[$lvl];
2908
2909 $self->{nxt} = $l1;
2910
2911 $v = ($exp - $l0) / ($l1 - $l0);
2912 }
2913
2914 $self->SUPER::set_value ($v);
2915}
2916
2917#############################################################################
2918
1954package CFClient::UI::Gauge; 2919package CFPlus::UI::Gauge;
1955 2920
1956our @ISA = CFClient::UI::VBox::; 2921our @ISA = CFPlus::UI::VBox::;
1957 2922
1958sub new { 2923sub new {
1959 my ($class, %arg) = @_; 2924 my ($class, %arg) = @_;
1960 2925
1961 my $self = $class->SUPER::new ( 2926 my $self = $class->SUPER::new (
… …
1963 can_hover => 1, 2928 can_hover => 1,
1964 can_events => 1, 2929 can_events => 1,
1965 %arg, 2930 %arg,
1966 ); 2931 );
1967 2932
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2933 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2934 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2935 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1971 2936
1972 $self 2937 $self
1973} 2938}
1974 2939
1975sub set_fontsize { 2940sub set_fontsize {
… …
1996 $self->{value}->set_text ($val); 2961 $self->{value}->set_text ($val);
1997} 2962}
1998 2963
1999############################################################################# 2964#############################################################################
2000 2965
2001package CFClient::UI::Slider; 2966package CFPlus::UI::Slider;
2002 2967
2003use strict; 2968use strict;
2004 2969
2005use CFClient::OpenGL; 2970use CFPlus::OpenGL;
2006 2971
2007our @ISA = CFClient::UI::DrawBG::; 2972our @ISA = CFPlus::UI::DrawBG::;
2008 2973
2009my @tex = 2974my @tex =
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2975 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2011 qw(s1_slider.png s1_slider_bg.png); 2976 qw(s1_slider.png s1_slider_bg.png);
2012 2977
2013sub new { 2978sub new {
2014 my $class = shift; 2979 my $class = shift;
2015 2980
2016 # range [value, low, high, page] 2981 # range [value, low, high, page, unit]
2017 2982
2018 # TODO: 0-width page 2983 # TODO: 0-width page
2019 # TODO: req_w/h are wrong with vertical 2984 # TODO: req_w/h are wrong with vertical
2020 # TODO: calculations are off 2985 # TODO: calculations are off
2021 my $self = $class->SUPER::new ( 2986 my $self = $class->SUPER::new (
2022 fg => [1, 1, 1], 2987 fg => [1, 1, 1],
2023 active_fg => [0, 0, 0], 2988 active_fg => [0, 0, 0],
2989 bg => [0, 0, 0, 0.2],
2990 active_bg => [1, 1, 1, 0.5],
2024 range => [0, 0, 100, 10], 2991 range => [0, 0, 100, 10, 0],
2025 req_w => $::WIDTH / 80, 2992 min_w => $::WIDTH / 80,
2026 req_h => $::WIDTH / 80, 2993 min_h => $::WIDTH / 80,
2027 vertical => 0, 2994 vertical => 0,
2028 can_hover => 1, 2995 can_hover => 1,
2029 inner_pad => 5, 2996 inner_pad => 0.02,
2030 @_ 2997 @_
2031 ); 2998 );
2032 2999
3000 $self->set_value ($self->{range}[0]);
3001 $self->update;
3002
2033 $self 3003 $self
2034} 3004}
2035 3005
3006sub set_range {
3007 my ($self, $range) = @_;
3008
3009 ($range, $self->{range}) = ($self->{range}, $range);
3010
3011 if ("@$range" ne "@{$self->{range}}") {
3012 $self->update;
3013 $self->set_value ($self->{range}[0]);
3014 }
3015}
3016
3017sub set_value {
3018 my ($self, $value) = @_;
3019
3020 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
3021
3022 $hi = $lo + 1 if $hi <= $lo;
3023
3024 $page = $hi - $lo if $page > $hi - $lo;
3025
3026 $value = $lo if $value < $lo;
3027 $value = $hi - $page if $value > $hi - $page;
3028
3029 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
3030 if $unit;
3031
3032 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
3033
3034 if ($value != $old_value) {
3035 $self->emit (changed => $value);
3036 $self->update;
3037 }
3038}
3039
2036sub size_request { 3040sub size_request {
2037 my ($self) = @_; 3041 my ($self) = @_;
2038 3042
2039 my $w = $self->{req_w}; 3043 ($self->{req_w}, $self->{req_h})
2040 my $h = $self->{req_h};
2041
2042 $self->{vertical} ? ($h, $w) : ($w, $h)
2043} 3044}
2044 3045
2045sub button_down { 3046sub invoke_button_down {
2046 my ($self, $ev, $x, $y) = @_; 3047 my ($self, $ev, $x, $y) = @_;
2047 3048
2048 $self->SUPER::button_down ($ev, $x, $y); 3049 $self->SUPER::invoke_button_down ($ev, $x, $y);
3050
3051 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
3052
2049 $self->mouse_motion ($ev, $x, $y); 3053 $self->invoke_mouse_motion ($ev, $x, $y);
2050}
2051 3054
3055 1
3056}
3057
2052sub mouse_motion { 3058sub invoke_mouse_motion {
2053 my ($self, $ev, $x, $y) = @_; 3059 my ($self, $ev, $x, $y) = @_;
2054 3060
2055 if ($GRAB == $self) { 3061 if ($GRAB == $self) {
3062 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
3063
3064 my (undef, $lo, $hi, $page) = @{$self->{range}};
3065
3066 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
3067
3068 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3069 } else {
3070 return 0;
3071 }
3072
3073 1
3074}
3075
3076sub invoke_mouse_wheel {
3077 my ($self, $ev) = @_;
3078
3079 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3080
3081 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3082
3083 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3084
3085 1
3086}
3087
3088sub update {
3089 my ($self) = @_;
3090
3091 delete $self->{knob_w};
3092 $self->SUPER::update;
3093}
3094
3095sub _draw {
3096 my ($self) = @_;
3097
3098 unless ($self->{knob_w}) {
3099 $self->set_value ($self->{range}[0]);
3100
2056 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3101 my ($value, $lo, $hi, $page) = @{$self->{range}};
3102 my $range = ($hi - $page - $lo) || 1e-100;
2057 3103
2058 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3104 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2059 3105
2060 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 3106 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2061 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 3107 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2062 3108
2063 $x -= $inner_pad_px; # substract the padding 3109 $value = ($value - $lo) / $range;
2064 $x = $x * ($hi - $lo) / $inner_w + $lo; 3110 $value = $value * $self->{scale} + $self->{offset};
2065 $x = $lo if $x < $lo;
2066 $x = $hi - $page if $x > $hi - $page;
2067 $self->{range}[0] = $x;
2068 3111
2069 $self->emit (changed => $x); 3112 $self->{knob_x} = $value - $knob_w * 0.5;
2070 $self->update; 3113 $self->{knob_w} = $knob_w;
2071 } 3114 }
2072}
2073
2074# the inner_* stuff is for generating a padding for the slider handle,
2075# so that the handle doesn't leave the texture. This calculation isn't 100%
2076# correct propably, but it does the job for now
2077sub _calc_inner_pad_px {
2078 my ($self, $w) = @_;
2079 ($w / 100) * $self->{inner_pad} # % to pixels
2080}
2081
2082sub _draw {
2083 my ($self) = @_;
2084 3115
2085 $self->SUPER::_draw (); 3116 $self->SUPER::_draw ();
2086 3117
2087 my ($w, $h) = @$self{qw(w h)}; 3118 glScale $self->{w}, $self->{h};
2088 3119
2089 if ($self->{vertical}) { 3120 if ($self->{vertical}) {
2090 # draw a vertical slider like a rotated horizontal slider 3121 # draw a vertical slider like a rotated horizontal slider
2091 3122
3123 glTranslate 1, 0, 0;
2092 glRotate 90, 0, 0, 1; 3124 glRotate 90, 0, 0, 1;
2093 glTranslate 0, -$self->{w}, 0;
2094
2095 ($w, $h) = ($h, $w);
2096 } 3125 }
2097 3126
2098 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 3127 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2099 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 3128 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2100 3129
2101 my ($value, $lo, $hi, $page) = @{$self->{range}};
2102
2103 $hi = $value + 1 if $lo == $hi;
2104
2105 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2106 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2107
2108 $page = int $page * $inner_w / ($hi - $lo);
2109 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2110
2111 $w -= $page;
2112 $page &= ~1;
2113 glTranslate $page * 0.5, 0, 0;
2114 $page ||= 2;
2115
2116 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2117 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2118
2119 glEnable GL_TEXTURE_2D; 3130 glEnable GL_TEXTURE_2D;
2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121 3132
2122 # draw background 3133 # draw background
2123 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 3134 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2124 3135
2125 # draw handle 3136 # draw handle
2126 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 3137 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2127 3138
2128 glDisable GL_TEXTURE_2D; 3139 glDisable GL_TEXTURE_2D;
2129} 3140}
2130 3141
2131############################################################################# 3142#############################################################################
2132 3143
2133package CFClient::UI::TextView; 3144package CFPlus::UI::ValSlider;
2134 3145
2135our @ISA = CFClient::UI::HBox::; 3146our @ISA = CFPlus::UI::HBox::;
2136 3147
3148sub new {
3149 my ($class, %arg) = @_;
3150
3151 my $range = delete $arg{range};
3152
3153 my $self = $class->SUPER::new (
3154 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
3155 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
3156 to_value => sub { shift },
3157 from_value => sub { shift },
3158 %arg,
3159 );
3160
3161 $self->{slider}->connect (changed => sub {
3162 my ($self, $value) = @_;
3163 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
3164 $self->{parent}->emit (changed => $value);
3165 });
3166
3167# $self->{entry}->connect (changed => sub {
3168# my ($self, $value) = @_;
3169# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
3170# $self->{parent}->emit (changed => $value);
3171# });
3172
3173 $self->add ($self->{slider}, $self->{entry});
3174
3175 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
3176
3177 $self
3178}
3179
3180sub set_range { shift->{slider}->set_range (@_) }
3181sub set_value { shift->{slider}->set_value (@_) }
3182
3183#############################################################################
3184
3185package CFPlus::UI::TextScroller;
3186
3187our @ISA = CFPlus::UI::HBox::;
3188
2137use CFClient::OpenGL; 3189use CFPlus::OpenGL;
2138 3190
2139sub new { 3191sub new {
2140 my $class = shift; 3192 my $class = shift;
2141 3193
2142 my $self = $class->SUPER::new ( 3194 my $self = $class->SUPER::new (
2143 fontsize => 1, 3195 fontsize => 1,
2144 can_events => 0, 3196 can_events => 1,
3197 indent => 0,
2145 #font => default_font 3198 #font => default_font
2146 @_, 3199 @_,
2147 3200
2148 layout => (new CFClient::Layout 1), 3201 layout => (new CFPlus::Layout),
2149 par => [], 3202 par => [],
3203 max_par => 0,
2150 height => 0, 3204 height => 0,
2151 children => [ 3205 children => [
2152 (new CFClient::UI::Empty expand => 1), 3206 (new CFPlus::UI::Empty expand => 1),
2153 (new CFClient::UI::Slider vertical => 1), 3207 (new CFPlus::UI::Slider vertical => 1),
2154 ], 3208 ],
2155 ); 3209 );
2156 3210
2157 $self->{children}[1]->connect (changed => sub { $self->update }); 3211 $self->{children}[1]->connect (changed => sub { $self->update });
2158 3212
… …
2164 3218
2165 $self->{fontsize} = $fontsize; 3219 $self->{fontsize} = $fontsize;
2166 $self->reflow; 3220 $self->reflow;
2167} 3221}
2168 3222
2169sub text_height { 3223sub size_request {
3224 my ($self) = @_;
3225
3226 my ($empty, $slider) = $self->visible_children;
3227
3228 local $self->{children} = [$empty, $slider];
3229 $self->SUPER::size_request
3230}
3231
3232sub invoke_size_allocate {
3233 my ($self, $w, $h) = @_;
3234
3235 my ($empty, $slider, @other) = @{ $self->{children} };
3236 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3237
3238 $self->{layout}->set_font ($self->{font}) if $self->{font};
3239 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3240 $self->{layout}->set_width ($empty->{w});
3241 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3242
3243 $self->reflow;
3244
3245 local $self->{children} = [$empty, $slider];
3246 $self->SUPER::invoke_size_allocate ($w, $h)
3247}
3248
3249sub invoke_mouse_wheel {
2170 my ($self, $text) = @_; 3250 my ($self, $ev) = @_;
3251
3252 return 0 unless $ev->{dy}; # only vertical movements
3253
3254 $self->{children}[1]->emit (mouse_wheel => $ev);
3255
3256 1
3257}
3258
3259sub get_layout {
3260 my ($self, $para) = @_;
2171 3261
2172 my $layout = $self->{layout}; 3262 my $layout = $self->{layout};
2173 3263
3264 $layout->set_font ($self->{font}) if $self->{font};
3265 $layout->set_foreground (@{$para->{fg}});
2174 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3266 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2175 $layout->set_width ($self->{children}[0]{w}); 3267 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3268 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2176 $layout->set_markup ($text); 3269 $layout->set_markup ($para->{markup});
3270
3271 $layout->set_shapes (
3272 map
3273 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3274 @{$para->{widget}}
2177 3275 );
2178 ($layout->size)[1] 3276
3277 $layout
2179} 3278}
2180 3279
2181sub reflow { 3280sub reflow {
2182 my ($self) = @_; 3281 my ($self) = @_;
2183 3282
2184 $self->{need_reflow}++; 3283 $self->{need_reflow}++;
2185 $self->update; 3284 $self->update;
2186} 3285}
2187 3286
2188sub size_allocate { 3287sub set_offset {
3288 my ($self, $offset) = @_;
3289
3290 # todo: base offset on lines or so, not on pixels
3291 $self->{children}[1]->set_value ($offset);
3292}
3293
3294sub current_paragraph {
3295 my ($self) = @_;
3296
3297 $self->{top_paragraph} - 1
3298}
3299
3300sub scroll_to {
2189 my ($self, $w, $h) = @_; 3301 my ($self, $para) = @_;
2190 3302
2191 $self->SUPER::size_allocate ($w, $h); 3303 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2192 3304
2193 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3305 $self->{scroll_to} = $para;
2194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3306 $self->update;
2195 $self->{layout}->set_width ($self->{children}[0]{w}); 3307}
2196 3308
2197 $self->reflow; 3309sub clear {
3310 my ($self) = @_;
3311
3312 my (undef, undef, @other) = @{ $self->{children} };
3313 $self->remove ($_) for @other;
3314
3315 $self->{par} = [];
3316 $self->{height} = 0;
3317 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2198} 3318}
2199 3319
2200sub add_paragraph { 3320sub add_paragraph {
2201 my ($self, $color, $text) = @_; 3321 my $self = shift;
2202 3322
2203 #TODO: intelligently "reformat" paragraph 3323 for my $para (@_) {
3324 $para = {
3325 fg => [1, 1, 1, 1],
3326 indent => 0,
3327 markup => "",
3328 widget => [],
3329 ref $para ? %$para : (markup => $para),
3330 w => 1e10,
3331 wrapped => 1,
3332 };
2204 3333
2205 my $height = $self->text_height ($text); 3334 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3335 push @{$self->{par}}, $para;
3336 }
2206 3337
3338 if (my $max = $self->{max_par}) {
3339 shift @{$self->{par}} while @{$self->{par}} > $max;
3340 }
3341
3342 $self->{need_reflow}++;
3343 $self->update;
3344}
3345
3346sub scroll_to_bottom {
3347 my ($self) = @_;
3348
3349 $self->{scroll_to} = $#{$self->{par}};
3350 $self->update;
3351}
3352
3353sub force_uptodate {
3354 my ($self) = @_;
3355
3356 if (delete $self->{need_reflow}) {
3357 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3358
3359 my $height = 0;
3360
3361 for my $para (@{$self->{par}}) {
3362 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3363 my $layout = $self->get_layout ($para);
3364 my ($w, $h) = $layout->size;
3365
3366 $para->{w} = $w + $para->{indent};
3367 $para->{h} = $h;
3368 $para->{wrapped} = $layout->has_wrapped;
3369 }
3370
3371 $para->{y} = $height;
3372 $height += $para->{h};
3373 }
3374
2207 $self->{height} += $height; 3375 $self->{height} = $height;
3376 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2208 3377
2209 push @{$self->{par}}, [$height, $color, $text]; 3378 delete $self->{texture};
3379 }
2210 3380
2211 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3381 if (my $paridx = delete $self->{scroll_to}) {
2212 $self->{children}[1]->update; 3382 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3383 }
2213} 3384}
2214 3385
2215sub update { 3386sub update {
2216 my ($self) = @_; 3387 my ($self) = @_;
2217 3388
… …
2219 3390
2220 return unless $self->{h} > 0; 3391 return unless $self->{h} > 0;
2221 3392
2222 delete $self->{texture}; 3393 delete $self->{texture};
2223 3394
2224 $ROOT->on_post_alloc ($self, sub { 3395 $ROOT->on_post_alloc ($self => sub {
2225 if (delete $self->{need_reflow}) { 3396 $self->force_uptodate;
2226 my $height = 0;
2227 3397
2228 $height += $_->[0] = $self->text_height ($_->[2]) 3398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2229 for @{$self->{par}};
2230 3399
2231 $self->{height} = $height; 3400 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2232
2233 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2234
2235 delete $self->{texture};
2236 }
2237
2238 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2239 glClearColor 0, 0, 0, 0; 3401 glClearColor 0, 0, 0, 0;
2240 glClear GL_COLOR_BUFFER_BIT; 3402 glClear GL_COLOR_BUFFER_BIT;
2241 3403
2242 glEnable GL_TEXTURE_2D; 3404 package CFPlus::UI::Base;
2243 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3405 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3406 (0, 0, $self->{w}, $self->{h});
2244 3407
2245 my $top = int $self->{children}[1]{range}[0]; 3408 my $top = int $self->{children}[1]{range}[0];
2246 3409
3410 my $paridx = 0;
3411 my $top_paragraph;
3412 my $top = int $self->{children}[1]{range}[0];
3413
2247 my $y0 = $top; 3414 my $y0 = $top;
2248 my $y1 = $top + $self->{h}; 3415 my $y1 = $top + $H;
2249 3416
2250 my $y = 0;
2251
2252 my $layout = $self->{layout};
2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
2256 for my $par (@{$self->{par}}) { 3417 for my $para (@{$self->{par}}) {
2257 my $h = $par->[0]; 3418 my $h = $para->{h};
3419 my $y = $para->{y};
2258 3420
2259 if ($y0 < $y + $h && $y < $y1) { 3421 if ($y0 < $y + $h && $y < $y1) {
2260 $layout->set_foreground (@{ $par->[1] }); 3422 my $layout = $self->get_layout ($para);
2261 $layout->set_markup ($par->[2]);
2262 3423
2263 my ($W, $H) = $layout->size; 3424 $layout->render ($para->{indent}, $y - $y0);
2264 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3425 $layout->draw;
3426
3427 if (my @w = @{ $para->{widget} }) {
3428 my @s = $layout->get_shapes;
3429
3430 for (@w) {
3431 my ($dx, $dy) = splice @s, 0, 2, ();
3432
3433 $_->{x} = $dx + $para->{indent};
3434 $_->{y} = $dy + $y - $y0;
3435
3436 $_->draw;
3437 }
3438 }
2265 } 3439 }
2266 3440
2267 $y += $h; 3441 $paridx++;
3442 $top_paragraph ||= $paridx if $y >= $top;
2268 } 3443 }
2269 3444
2270 glDisable GL_TEXTURE_2D; 3445 $self->{top_paragraph} = $top_paragraph;
2271 }; 3446 };
2272 }); 3447 });
2273} 3448}
2274 3449
3450sub reconfigure {
3451 my ($self) = @_;
3452
3453 $self->SUPER::reconfigure;
3454
3455 $_->{w} = 1e10 for @{ $self->{par} };
3456 $self->reflow;
3457}
3458
2275sub _draw { 3459sub _draw {
2276 my ($self) = @_; 3460 my ($self) = @_;
2277 3461
2278 glEnable GL_TEXTURE_2D; 3462 glEnable GL_TEXTURE_2D;
2279 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2280 glColor 1, 1, 1, 1; 3464 glColor 0, 0, 0, 1;
2281 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3465 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2282 glDisable GL_TEXTURE_2D; 3466 glDisable GL_TEXTURE_2D;
2283 3467
2284 $self->{children}[1]->draw; 3468 $self->{children}[1]->draw;
2285
2286} 3469}
2287 3470
2288############################################################################# 3471#############################################################################
2289 3472
2290package CFClient::UI::Animator; 3473package CFPlus::UI::Animator;
2291 3474
2292use CFClient::OpenGL; 3475use CFPlus::OpenGL;
2293 3476
2294our @ISA = CFClient::UI::Bin::; 3477our @ISA = CFPlus::UI::Bin::;
2295 3478
2296sub moveto { 3479sub moveto {
2297 my ($self, $x, $y) = @_; 3480 my ($self, $x, $y) = @_;
2298 3481
2299 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3482 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2327 glPopMatrix; 3510 glPopMatrix;
2328} 3511}
2329 3512
2330############################################################################# 3513#############################################################################
2331 3514
2332package CFClient::UI::Flopper; 3515package CFPlus::UI::Flopper;
2333 3516
2334our @ISA = CFClient::UI::Button::; 3517our @ISA = CFPlus::UI::Button::;
2335 3518
2336sub new { 3519sub new {
2337 my $class = shift; 3520 my $class = shift;
2338 3521
2339 my $self = $class->SUPER::new ( 3522 my $self = $class->SUPER::new (
2340 state => 0, 3523 state => 0,
2341 connect_activate => \&toggle_flopper, 3524 on_activate => \&toggle_flopper,
2342 @_ 3525 @_
2343 ); 3526 );
2344 3527
2345 if ($self->{state}) {
2346 $self->{state} = 0;
2347 $self->toggle_flopper;
2348 }
2349
2350 $self 3528 $self
2351} 3529}
2352 3530
2353sub toggle_flopper { 3531sub toggle_flopper {
2354 my ($self) = @_; 3532 my ($self) = @_;
2355 3533
2356 # TODO: use animation 3534 $self->{other}->toggle_visibility;
2357 if ($self->{state} = !$self->{state}) {
2358 $CFClient::UI::ROOT->add ($self->{other});
2359 $self->{other}->move ($self->coord2global (0, $self->{h}));
2360 $self->emit ("open");
2361 } else {
2362 $CFClient::UI::ROOT->remove ($self->{other});
2363 $self->emit ("close");
2364 }
2365
2366 $self->emit (changed => $self->{state});
2367} 3535}
2368 3536
2369############################################################################# 3537#############################################################################
2370 3538
2371package CFClient::UI::Tooltip; 3539package CFPlus::UI::Tooltip;
2372 3540
2373our @ISA = CFClient::UI::Bin::; 3541our @ISA = CFPlus::UI::Bin::;
2374 3542
2375use CFClient::OpenGL; 3543use CFPlus::OpenGL;
2376 3544
2377sub new { 3545sub new {
2378 my $class = shift; 3546 my $class = shift;
2379 3547
2380 $class->SUPER::new ( 3548 $class->SUPER::new (
… …
2384} 3552}
2385 3553
2386sub set_tooltip_from { 3554sub set_tooltip_from {
2387 my ($self, $widget) = @_; 3555 my ($self, $widget) = @_;
2388 3556
3557 my $tip = $widget->{tooltip};
3558 $tip = $tip->($widget) if "CODE" eq ref $tip;
3559
3560 $tip = CFPlus::Pod::section_label tooltip => $1
3561 if $tip =~ /^#(.*)$/;
3562
3563 if ($ENV{CFPLUS_DEBUG} & 2) {
3564 $tip .= "\n\n" . (ref $widget) . "\n"
3565 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3566 . "req $widget->{req_w} $widget->{req_h}\n"
3567 . "visible $widget->{visible}";
3568 }
3569
3570 $tip =~ s/^\n+//;
3571 $tip =~ s/\n+$//;
3572
2389 $self->add (new CFClient::UI::Label 3573 $self->add (new CFPlus::UI::Label
2390 markup => $widget->{tooltip}, 3574 markup => $tip,
2391 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3575 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392 fontsize => 0.8, 3576 fontsize => 0.8,
2393 fg => [0, 0, 0, 1], 3577 style => 1, # FLAG_INVERSE
3578 ellipsise => 0,
2394 font => ($widget->{tooltip_font} || $::FONT_PROP), 3579 font => ($widget->{tooltip_font} || $::FONT_PROP),
2395 ); 3580 );
2396} 3581}
2397 3582
2398sub size_request { 3583sub size_request {
2399 my ($self) = @_; 3584 my ($self) = @_;
… …
2401 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3586 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2402 3587
2403 ($w + 4, $h + 4) 3588 ($w + 4, $h + 4)
2404} 3589}
2405 3590
2406sub size_allocate { 3591sub invoke_size_allocate {
2407 my ($self, $w, $h) = @_; 3592 my ($self, $w, $h) = @_;
2408 3593
2409 $self->SUPER::size_allocate ($w - 4, $h - 4); 3594 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3595}
3596
3597sub invoke_visibility_change {
3598 my ($self, $visible) = @_;
3599
3600 return unless $visible;
3601
3602 $self->{root}->on_post_alloc ("move_$self" => sub {
3603 my $widget = $self->{owner}
3604 or return;
3605
3606 if ($widget->{visible}) {
3607 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3608
3609 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3610 if $x + $self->{w} > $self->{root}{w};
3611
3612 $self->move_abs ($x, $y);
3613 } else {
3614 $self->hide;
3615 }
3616 });
2410} 3617}
2411 3618
2412sub _draw { 3619sub _draw {
2413 my ($self) = @_; 3620 my ($self) = @_;
2414 3621
2415 glTranslate 0.375, 0.375;
2416
2417 my ($w, $h) = @$self{qw(w h)}; 3622 my ($w, $h) = @$self{qw(w h)};
2418 3623
2419 glColor 1, 0.8, 0.4; 3624 glColor 1, 0.8, 0.4;
2420 glBegin GL_QUADS; 3625 glRect 0, 0, $w, $h;
2421 glVertex 0 , 0;
2422 glVertex 0 , $h;
2423 glVertex $w, $h;
2424 glVertex $w, 0;
2425 glEnd;
2426 3626
2427 glColor 0, 0, 0; 3627 glColor 0, 0, 0;
2428 glBegin GL_LINE_LOOP; 3628 glRect_lineloop .5, .5, $w + .5, $h + .5;
2429 glVertex 0 , 0;
2430 glVertex 0 , $h;
2431 glVertex $w, $h;
2432 glVertex $w, 0;
2433 glEnd;
2434 3629
2435 glTranslate 2 - 0.375, 2 - 0.375; 3630 glTranslate 2, 2;
3631
2436 $self->SUPER::_draw; 3632 $self->SUPER::_draw;
2437} 3633}
2438 3634
2439############################################################################# 3635#############################################################################
2440 3636
2441package CFClient::UI::Face; 3637package CFPlus::UI::Face;
2442 3638
2443our @ISA = CFClient::UI::Base::; 3639our @ISA = CFPlus::UI::DrawBG::;
2444 3640
2445use CFClient::OpenGL; 3641use CFPlus::OpenGL;
2446 3642
2447sub new { 3643sub new {
2448 my $class = shift; 3644 my $class = shift;
2449 3645
2450 $class->SUPER::new ( 3646 my $self = $class->SUPER::new (
3647 size_w => 32,
3648 size_h => 8,
2451 aspect => 1, 3649 aspect => 1,
3650 can_events => 0,
2452 @_, 3651 @_,
2453 ) 3652 );
3653
3654 if ($self->{anim} && $self->{animspeed}) {
3655 CFPlus::weaken (my $widget = $self);
3656
3657 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3658 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3659 $self->{timer} = Event->timer (
3660 parked => 1,
3661 cb => sub {
3662 return unless $::CONN;
3663
3664 my $w = $widget
3665 or return;
3666
3667 ++$w->{frame};
3668 $w->update_face;
3669
3670 # somehow, $widget can go away
3671 $w->update;
3672 $w->update_timer;
3673 },
3674 );
3675
3676 $self->update_face;
3677 $self->update_timer;
3678 }
3679
3680 $self
3681}
3682
3683sub update_timer {
3684 my ($self) = @_;
3685
3686 return unless $self->{timer};
3687
3688 if ($self->{visible}) {
3689 $self->{timer}->at (
3690 $self->{anim_start}
3691 + $self->{animspeed}
3692 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3693 );
3694 $self->{timer}->start;
3695 } else {
3696 $self->{timer}->stop;
3697 }
3698}
3699
3700sub update_face {
3701 my ($self) = @_;
3702
3703 if ($::CONN) {
3704 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3705 if ($anim && @$anim) {
3706 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3707 delete $self->{face_change_cb};
3708
3709 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3710 unless ($tex->{name} || $tex->{loading}) {
3711 $tex->upload (sub { $self->reconfigure });
3712 }
3713 }
3714 }
3715 }
3716 }
2454} 3717}
2455 3718
2456sub size_request { 3719sub size_request {
2457 (32, 8) 3720 my ($self) = @_;
3721
3722 if ($::CONN) {
3723 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3724 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3725 if ($tex->{name}) {
3726 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3727 } elsif (!$tex->{loading}) {
3728 $tex->upload (sub { $self->reconfigure });
3729 }
3730 }
3731
3732 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3733 }
3734 }
3735
3736 ($self->{size_w} || 8, $self->{size_h} || 8)
3737}
3738
3739sub update {
3740 my ($self) = @_;
3741
3742 return unless $self->{visible};
3743
3744 $self->SUPER::update;
3745}
3746
3747sub invoke_visibility_change {
3748 my ($self) = @_;
3749
3750 $self->update_timer;
3751
3752 0
2458} 3753}
2459 3754
2460sub _draw { 3755sub _draw {
2461 my ($self) = @_; 3756 my ($self) = @_;
2462 3757
2463 return unless $::CONN;#d# manage and cache textures differently 3758 $self->SUPER::_draw;
2464 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2465 3759
2466 # TODO animation 3760 if (my $tex = $self->{tex}) {
2467 if ($tex) {
2468 glEnable GL_TEXTURE_2D; 3761 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3762 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 3763 glColor 0, 0, 0, 1;
2471 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3764 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 3765 glDisable GL_TEXTURE_2D;
2473 } 3766 }
2474} 3767}
2475 3768
3769sub destroy {
3770 my ($self) = @_;
3771
3772 (delete $self->{timer})->cancel
3773 if $self->{timer};
3774
3775 $self->SUPER::destroy;
3776}
3777
2476############################################################################# 3778#############################################################################
2477 3779
2478package CFClient::UI::InventoryItem; 3780package CFPlus::UI::Buttonbar;
2479 3781
2480our @ISA = CFClient::UI::HBox::; 3782our @ISA = CFPlus::UI::HBox::;
2481 3783
2482sub new { 3784# TODO: should actually wrap buttons and other goodies.
2483 my $class = shift;
2484
2485 my %args = @_;
2486
2487 my $item = delete $args{item};
2488
2489 my $desc = $item->{nrof} < 2
2490 ? $item->{name}
2491 : "$item->{nrof} $item->{name_pl}";
2492
2493
2494 my $self = $class->SUPER::new (
2495 can_hover => 1,
2496 can_events => 1,
2497 tooltip => (CFClient::UI::Label->escape ($desc)
2498 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499 connect_button_down => sub {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 # todo: maybe put examine on 1? but should just be a tooltip :(
2503 if ($ev->{button} == 1) {
2504 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505 } elsif ($ev->{button} == 2) {
2506 $::CONN->send ("apply $item->{tag}");
2507 } elsif ($ev->{button} == 3) {
2508 CFClient::UI::Menu->new (
2509 items => [
2510 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511 [
2512 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513 sub { $::CONN->send ("lock $item->{tag}") },
2514 ],
2515 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518 ],
2519 )->popup ($ev);
2520 }
2521
2522 1
2523 },
2524 %args
2525 );
2526
2527 $self->add (new CFClient::UI::Face
2528 can_events => 0,
2529 face => $item->{face},
2530 anim => $item->{anim},
2531 animspeed => $item->{animspeed},
2532 );
2533
2534 $self->add (new CFClient::UI::Label
2535 can_events => 0,
2536 text => $desc,
2537 );
2538
2539 $self
2540}
2541 3785
2542############################################################################# 3786#############################################################################
2543 3787
2544package CFClient::UI::Inventory;
2545
2546our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 scrolled => (new CFClient::UI::VBox),
2553 @_,
2554 );
2555
2556 $self
2557}
2558
2559sub set_items {
2560 my ($self, $items) = @_;
2561
2562 $self->{scrolled}->clear;
2563 return unless $items;
2564
2565 my @items = sort {
2566 ($a->{type} <=> $b->{type})
2567 or ($a->{name} cmp $b->{name})
2568 } @$items;
2569
2570 $self->{real_items} = \@items;
2571
2572 for my $item (@items) {
2573 my $desc = $item->{nrof} < 2
2574 ? $item->{name}
2575 : "$item->{nrof} $item->{name_pl}";
2576
2577 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578 }
2579
2580 $self->{scrolled}->add (@items);
2581
2582# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583}
2584
2585sub size_request {
2586 my ($self) = @_;
2587 ($self->{req_w}, $self->{req_h});
2588}
2589
2590#############################################################################
2591
2592package CFClient::UI::Menu; 3788package CFPlus::UI::Menu;
2593 3789
2594our @ISA = CFClient::UI::FancyFrame::; 3790our @ISA = CFPlus::UI::Toplevel::;
2595 3791
2596use CFClient::OpenGL; 3792use CFPlus::OpenGL;
2597 3793
2598sub new { 3794sub new {
2599 my $class = shift; 3795 my $class = shift;
2600 3796
2601 my $self = $class->SUPER::new ( 3797 my $self = $class->SUPER::new (
2602 items => [], 3798 items => [],
2603 z => 100, 3799 z => 100,
2604 @_, 3800 @_,
2605 ); 3801 );
2606 3802
2607 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3803 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2608 3804
2609 for my $item (@{ $self->{items} }) { 3805 for my $item (@{ $self->{items} }) {
2610 my ($widget, $cb) = @$item; 3806 my ($widget, $cb, $tooltip) = @$item;
2611 3807
2612 # handle various types of items, only text for now 3808 # handle various types of items, only text for now
2613 if (!ref $widget) { 3809 if (!ref $widget) {
3810 if ($widget =~ /\t/) {
3811 my ($left, $right) = split /\t/, $widget, 2;
3812
2614 $widget = new CFClient::UI::Label 3813 $widget = new CFPlus::UI::HBox
2615 can_hover => 1, 3814 can_hover => 1,
2616 can_events => 1, 3815 can_events => 1,
3816 tooltip => $tooltip,
3817 children => [
3818 (new CFPlus::UI::Label markup => $left, expand => 1),
3819 (new CFPlus::UI::Label markup => $right, align => +1),
3820 ],
3821 ;
3822
3823 } else {
3824 $widget = new CFPlus::UI::Label
3825 can_hover => 1,
3826 can_events => 1,
2617 text => $widget; 3827 markup => $widget,
3828 tooltip => $tooltip;
3829 }
2618 } 3830 }
2619 3831
2620 $self->{item}{$widget} = $item; 3832 $self->{item}{$widget} = $item;
2621 3833
2622 $self->{vbox}->add ($widget); 3834 $self->{vbox}->add ($widget);
… …
2634 # maybe save $GRAB? must be careful about events... 3846 # maybe save $GRAB? must be careful about events...
2635 $GRAB = $self; 3847 $GRAB = $self;
2636 $self->{button} = $ev->{button}; 3848 $self->{button} = $ev->{button};
2637 3849
2638 $self->show; 3850 $self->show;
2639 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3851 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640} 3852}
2641 3853
2642sub mouse_motion { 3854sub invoke_mouse_motion {
2643 my ($self, $ev, $x, $y) = @_; 3855 my ($self, $ev, $x, $y) = @_;
2644 3856
2645 # TODO: should use vbox->find_widget or so 3857 # TODO: should use vbox->find_widget or so
2646 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3858 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647 $self->{hover} = $self->{item}{$HOVER}; 3859 $self->{hover} = $self->{item}{$HOVER};
2648}
2649 3860
3861 0
3862}
3863
2650sub button_up { 3864sub invoke_button_up {
2651 my ($self, $ev, $x, $y) = @_; 3865 my ($self, $ev, $x, $y) = @_;
2652 3866
2653 if ($ev->{button} == $self->{button}) { 3867 if ($ev->{button} == $self->{button}) {
2654 undef $GRAB; 3868 undef $GRAB;
2655 $self->hide; 3869 $self->hide;
2656 3870
2657 $self->emit ("popdown"); 3871 $self->emit ("popdown");
2658 $self->{hover}[1]->() if $self->{hover}; 3872 $self->{hover}[1]->() if $self->{hover};
3873 } else {
3874 return 0
3875 }
3876
2659 } 3877 1
2660} 3878}
2661 3879
2662############################################################################# 3880#############################################################################
2663 3881
2664package CFClient::UI::Statusbox; 3882package CFPlus::UI::Multiplexer;
2665 3883
3884our @ISA = CFPlus::UI::Container::;
3885
3886sub new {
3887 my $class = shift;
3888
3889 my $self = $class->SUPER::new (
3890 @_,
3891 );
3892
3893 $self->{current} = $self->{children}[0]
3894 if @{ $self->{children} };
3895
3896 $self
3897}
3898
3899sub add {
3900 my ($self, @widgets) = @_;
3901
3902 $self->SUPER::add (@widgets);
3903
3904 $self->{current} = $self->{children}[0]
3905 if @{ $self->{children} };
3906}
3907
3908sub get_current_page {
3909 my ($self) = @_;
3910
3911 $self->{current}
3912}
3913
3914sub set_current_page {
3915 my ($self, $page_or_widget) = @_;
3916
3917 my $widget = ref $page_or_widget
3918 ? $page_or_widget
3919 : $self->{children}[$page_or_widget];
3920
3921 $self->{current} = $widget;
3922 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3923
3924 $self->emit (page_changed => $self->{current});
3925
3926 $self->realloc;
3927}
3928
3929sub visible_children {
3930 $_[0]{current}
3931}
3932
3933sub size_request {
3934 my ($self) = @_;
3935
3936 $self->{current}->size_request
3937}
3938
3939sub invoke_size_allocate {
3940 my ($self, $w, $h) = @_;
3941
3942 $self->{current}->configure (0, 0, $w, $h);
3943
3944 1
3945}
3946
3947sub _draw {
3948 my ($self) = @_;
3949
3950 $self->{current}->draw;
3951}
3952
3953#############################################################################
3954
3955package CFPlus::UI::Notebook;
3956
3957use CFPlus::OpenGL;
3958
2666our @ISA = CFClient::UI::VBox::; 3959our @ISA = CFPlus::UI::VBox::;
3960
3961sub new {
3962 my $class = shift;
3963
3964 my $self = $class->SUPER::new (
3965 buttonbar => (new CFPlus::UI::Buttonbar),
3966 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3967 active_outline => [.7, .7, 0.2],
3968 # filter => # will be put between multiplexer and $self
3969 @_,
3970 );
3971
3972 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3973 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3974
3975 {
3976 Scalar::Util::weaken (my $wself = $self);
3977
3978 $self->{multiplexer}->connect (c_add => sub {
3979 my ($mplex, $widgets) = @_;
3980
3981 for my $child (@$widgets) {
3982 Scalar::Util::weaken $child;
3983 $child->{c_tab_} ||= do {
3984 my $tab =
3985 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3986 ? $child->{c_tab}
3987 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3988
3989 $tab->connect (activate => sub {
3990 $wself->set_current_page ($child);
3991 });
3992
3993 $tab
3994 };
3995
3996 $self->{buttonbar}->add ($child->{c_tab_});
3997 }
3998 });
3999
4000 $self->{multiplexer}->connect (c_remove => sub {
4001 my ($mplex, $widgets) = @_;
4002
4003 for my $child (@$widgets) {
4004 $wself->{buttonbar}->remove ($child->{c_tab_});
4005 }
4006 });
4007 }
4008
4009 $self
4010}
4011
4012sub add {
4013 my ($self, @widgets) = @_;
4014
4015 $self->{multiplexer}->add (@widgets)
4016}
4017
4018sub remove {
4019 my ($self, @widgets) = @_;
4020
4021 $self->{multiplexer}->remove (@widgets)
4022}
4023
4024sub pages {
4025 my ($self) = @_;
4026 $self->{multiplexer}->children
4027}
4028
4029sub add_tab {
4030 my ($self, $title, $widget, $tooltip) = @_;
4031
4032 $title = [$title, $tooltip] unless ref $title;
4033 $widget->{c_tab} = $title;
4034
4035 $self->add ($widget);
4036}
4037
4038sub get_current_page {
4039 my ($self) = @_;
4040
4041 $self->{multiplexer}->get_current_page
4042}
4043
4044sub set_current_page {
4045 my ($self, $page) = @_;
4046
4047 $self->{multiplexer}->set_current_page ($page);
4048 $self->emit (page_changed => $self->{multiplexer}{current});
4049}
4050
4051sub _draw {
4052 my ($self) = @_;
4053
4054 $self->SUPER::_draw ();
4055
4056 if (my $cur = $self->{multiplexer}{current}) {
4057 if ($cur = $cur->{c_tab_}) {
4058 glTranslate $self->{buttonbar}{x} + $cur->{x},
4059 $self->{buttonbar}{y} + $cur->{y};
4060 glLineWidth 3;
4061 #glEnable GL_BLEND;
4062 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4063 glColor @{$self->{active_outline}};
4064 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4065 glLineWidth 1;
4066 #glDisable GL_BLEND;
4067 }
4068 }
4069}
4070
4071#############################################################################
4072
4073package CFPlus::UI::Selector;
4074
4075use utf8;
4076
4077our @ISA = CFPlus::UI::Button::;
4078
4079sub new {
4080 my $class = shift;
4081
4082 my $self = $class->SUPER::new (
4083 options => [], # [value, title, longdesc], ...
4084 value => undef,
4085 @_,
4086 );
4087
4088 $self->_set_value ($self->{value});
4089
4090 $self
4091}
4092
4093sub invoke_button_down {
4094 my ($self, $ev) = @_;
4095
4096 my @menu_items;
4097
4098 for (@{ $self->{options} }) {
4099 my ($value, $title, $tooltip) = @$_;
4100
4101 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4102 }
4103
4104 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4105}
4106
4107sub _set_value {
4108 my ($self, $value) = @_;
4109
4110 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
4111 or return;
4112
4113 $self->{value} = $item->[0];
4114 $self->set_markup ("$item->[1] ⇓");
4115 $self->set_tooltip ($item->[2]);
4116}
4117
4118sub set_value {
4119 my ($self, $value) = @_;
4120
4121 return unless $self->{value} ne $value;
4122
4123 $self->_set_value ($value);
4124 $self->emit (changed => $value);
4125}
4126
4127#############################################################################
4128
4129package CFPlus::UI::Statusbox;
4130
4131our @ISA = CFPlus::UI::VBox::;
4132
4133sub new {
4134 my $class = shift;
4135
4136 my $self = $class->SUPER::new (
4137 fontsize => 0.8,
4138 @_,
4139 );
4140
4141 CFPlus::weaken (my $this = $self);
4142
4143 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4144
4145 $self
4146}
2667 4147
2668sub reorder { 4148sub reorder {
2669 my ($self) = @_; 4149 my ($self) = @_;
2670 my $NOW = time; 4150 my $NOW = Time::HiRes::time;
4151
4152 # freeze display when hovering over any label
4153 return if $CFPlus::UI::TOOLTIP->{owner}
4154 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4155 values %{ $self->{item} };
2671 4156
2672 while (my ($k, $v) = each %{ $self->{item} }) { 4157 while (my ($k, $v) = each %{ $self->{item} }) {
2673 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4158 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2674 } 4159 }
2675 4160
… …
2678 my @items = sort { 4163 my @items = sort {
2679 $a->{pri} <=> $b->{pri} 4164 $a->{pri} <=> $b->{pri}
2680 or $b->{id} <=> $a->{id} 4165 or $b->{id} <=> $a->{id}
2681 } values %{ $self->{item} }; 4166 } values %{ $self->{item} };
2682 4167
4168 $self->{timer}->interval (1);
4169
2683 my $count = 10 + 1; 4170 my $count = 10 + 1;
2684 for my $item (@items) { 4171 for my $item (@items) {
2685 last unless --$count; 4172 last unless --$count;
2686 4173
2687 push @widgets, $item->{label} ||= do { 4174 my $label = $item->{label} ||= do {
2688 # TODO: doesn't handle markup well (read as: at all) 4175 # TODO: doesn't handle markup well (read as: at all)
2689 my $short = $item->{count} > 1 4176 my $short = $item->{count} > 1
2690 ? "<b>$item->{count} ×</b> $item->{text}" 4177 ? "<b>$item->{count} ×</b> $item->{text}"
2691 : $item->{text}; 4178 : $item->{text};
2692 4179
2693 for ($short) { 4180 for ($short) {
2694 s/^\s+//; 4181 s/^\s+//;
2695 s/\012.*/…/s; 4182 s/\s+/ /g;
2696 my $len = int 40 / $item->{fontsize};
2697 substr $_, $len, length, "…" if $len < length;
2698 } 4183 }
2699 4184
2700 new CFClient::UI::Label 4185 new CFPlus::UI::Label
2701 markup => $short, 4186 markup => $short,
2702 tooltip => $item->{tooltip}, 4187 tooltip => $item->{tooltip},
2703 tooltip_font => $::FONT_PROP, 4188 tooltip_font => $::FONT_PROP,
2704 tooltip_width => 0.67, 4189 tooltip_width => 0.67,
2705 fontsize => $item->{fontsize}, 4190 fontsize => $item->{fontsize} || $self->{fontsize},
2706 color => $item->{color}, 4191 max_w => $::WIDTH * 0.44,
4192 fg => [@{ $item->{fg} }],
2707 can_events => 1, 4193 can_events => 1,
2708 can_hover => 1 4194 can_hover => 1
2709 }; 4195 };
4196
4197 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4198 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4199 $label->update;
4200 $label->set_max_size (undef, $label->{req_h} * $diff)
4201 if $diff < 1;
4202 $self->{timer}->interval (1/30);
4203 } else {
4204 $label->{fg}[3] = $item->{fg}[3] || 1;
4205 }
4206
4207 push @widgets, $label;
2710 } 4208 }
2711 4209
2712 $self->clear; 4210 $self->clear;
2713 $self->SUPER::add (reverse @widgets); 4211 $self->SUPER::add (reverse @widgets);
2714} 4212}
… …
2717 my ($self, $text, %arg) = @_; 4215 my ($self, $text, %arg) = @_;
2718 4216
2719 $text =~ s/^\s+//; 4217 $text =~ s/^\s+//;
2720 $text =~ s/\s+$//; 4218 $text =~ s/\s+$//;
2721 4219
4220 return unless $text;
4221
2722 my $timeout = time + ((delete $arg{timeout}) || 60); 4222 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2723 4223
2724 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4224 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725 4225
2726 if (my $item = $self->{item}{$group}) { 4226 if (my $item = $self->{item}{$group}) {
2727 if ($item->{text} eq $text) { 4227 if ($item->{text} eq $text) {
2728 $item->{count}++; 4228 $item->{count}++;
2729 } else { 4229 } else {
2730 $item->{count} = 1; 4230 $item->{count} = 1;
2731 $item->{text} = $item->{tooltip} = $text; 4231 $item->{text} = $item->{tooltip} = $text;
2732 } 4232 }
2733 $item->{id} = ++$self->{id}; 4233 $item->{id} += 0.2;#d#
2734 $item->{timeout} = $timeout; 4234 $item->{timeout} = $timeout;
2735 delete $item->{label}; 4235 delete $item->{label};
2736 } else { 4236 } else {
2737 $self->{item}{$group} = { 4237 $self->{item}{$group} = {
2738 id => ++$self->{id}, 4238 id => ++$self->{id},
2739 text => $text, 4239 text => $text,
2740 timeout => $timeout, 4240 timeout => $timeout,
2741 tooltip => $text, 4241 tooltip => $text,
2742 fontsize => 0.8,
2743 color => [0.8, 0.8, 0.8, 0.8], 4242 fg => [0.8, 0.8, 0.8, 0.8],
2744 pri => 0, 4243 pri => 0,
2745 count => 1, 4244 count => 1,
2746 %arg, 4245 %arg,
2747 }; 4246 };
2748 } 4247 }
2749 4248
4249 $ROOT->on_refresh (reorder => sub {
4250 $self->reorder;
4251 });
4252}
4253
4254sub reconfigure {
4255 my ($self) = @_;
4256
4257 delete $_->{label}
4258 for values %{ $self->{item} || {} };
4259
2750 $self->reorder; 4260 $self->reorder;
4261 $self->SUPER::reconfigure;
4262}
4263
4264sub destroy {
4265 my ($self) = @_;
4266
4267 $self->{timer}->cancel;
4268
4269 $self->SUPER::destroy;
2751} 4270}
2752 4271
2753############################################################################# 4272#############################################################################
2754 4273
2755package CFClient::UI::Root; 4274package CFPlus::UI::Root;
2756 4275
2757our @ISA = CFClient::UI::Container::; 4276our @ISA = CFPlus::UI::Container::;
2758 4277
4278use List::Util qw(min max);
4279
2759use CFClient::OpenGL; 4280use CFPlus::OpenGL;
2760 4281
2761sub new { 4282sub new {
2762 my $class = shift; 4283 my $class = shift;
2763 4284
2764 $class->SUPER::new ( 4285 my $self = $class->SUPER::new (
4286 visible => 1,
2765 @_, 4287 @_,
2766 ) 4288 );
2767}
2768 4289
2769sub configure { 4290 CFPlus::weaken ($self->{root} = $self);
2770 my ($self, $x, $y, $w, $h) = @_;
2771 4291
2772 $self->{w} = $w; 4292 $self
2773 $self->{h} = $h;
2774}
2775
2776sub check_size {
2777 my ($self) = @_;
2778
2779 $self->size_allocate ($self->{w}, $self->{h})
2780 if $self->{w};
2781} 4293}
2782 4294
2783sub size_request { 4295sub size_request {
2784 my ($self) = @_; 4296 my ($self) = @_;
2785 4297
2786 ($self->{w}, $self->{h}) 4298 ($self->{w}, $self->{h})
2787} 4299}
2788 4300
4301sub _to_pixel {
4302 my ($coord, $size, $max) = @_;
4303
4304 $coord =
4305 $coord eq "center" ? ($max - $size) * 0.5
4306 : $coord eq "max" ? $max
4307 : $coord;
4308
4309 $coord = 0 if $coord < 0;
4310 $coord = $max - $size if $coord > $max - $size;
4311
4312 int $coord + 0.5
4313}
4314
2789sub size_allocate { 4315sub invoke_size_allocate {
2790 my ($self, $w, $h) = @_; 4316 my ($self, $w, $h) = @_;
2791
2792 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2794
2795 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2796 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2797 4317
2798 for my $child ($self->children) { 4318 for my $child ($self->children) {
2799 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4319 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800 4320
2801 $X = List::Util::max 0, List::Util::min $w - $W, $X; 4321 $X = $child->{force_x} if exists $child->{force_x};
2802 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 4322 $Y = $child->{force_y} if exists $child->{force_y};
4323
4324 $X = _to_pixel $X, $W, $self->{w};
4325 $Y = _to_pixel $Y, $H, $self->{h};
4326
2803 $child->configure ($X, $Y, $W, $H); 4327 $child->configure ($X, $Y, $W, $H);
2804 } 4328 }
4329
4330 1
2805} 4331}
2806 4332
2807sub coord2local { 4333sub coord2local {
2808 my ($self, $x, $y) = @_; 4334 my ($self, $x, $y) = @_;
2809 4335
… …
2817} 4343}
2818 4344
2819sub update { 4345sub update {
2820 my ($self) = @_; 4346 my ($self) = @_;
2821 4347
2822 $self->check_size;
2823 $::WANT_REFRESH++; 4348 $::WANT_REFRESH->start;
2824} 4349}
2825 4350
2826sub add { 4351sub add {
2827 my ($self, @children) = @_; 4352 my ($self, @children) = @_;
2828 4353
2829 for my $child (@children) {
2830 $child->{toplevel} = 1; 4354 $_->{is_toplevel} = 1
2831 4355 for @children;
2832 # integerise window positions
2833 $child->{x} = int $child->{x};
2834 $child->{y} = int $child->{y};
2835 }
2836 4356
2837 $self->SUPER::add (@children); 4357 $self->SUPER::add (@children);
4358}
4359
4360sub remove {
4361 my ($self, @children) = @_;
4362
4363 $self->SUPER::remove (@children);
4364
4365 delete $self->{is_toplevel}
4366 for @children;
4367
4368 while (@children) {
4369 my $w = pop @children;
4370 push @children, $w->children;
4371 $w->set_invisible;
4372 }
2838} 4373}
2839 4374
2840sub on_refresh { 4375sub on_refresh {
2841 my ($self, $id, $cb) = @_; 4376 my ($self, $id, $cb) = @_;
2842 4377
… …
2855 while ($self->{refresh_hook}) { 4390 while ($self->{refresh_hook}) {
2856 $_->() 4391 $_->()
2857 for values %{delete $self->{refresh_hook}}; 4392 for values %{delete $self->{refresh_hook}};
2858 } 4393 }
2859 4394
2860 if ($self->{check_size}) { 4395 while ($self->{realloc}) {
2861 my @queue = ([], []); 4396 my %queue;
4397 my @queue;
4398 my $widget;
2862 4399
2863 for (;;) { 4400 outer:
2864 if ($self->{check_size}) { 4401 while () {
2865 # heuristic: check containers last 4402 if (my $realloc = delete $self->{realloc}) {
2866 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4403 for $widget (values %$realloc) {
2867 for values %{delete $self->{check_size}} 4404 $widget->{visible} or next; # do not resize invisible widgets
4405
4406 $queue{$widget+0}++ and next; # duplicates are common
4407
4408 push @{ $queue[$widget->{visible}] }, $widget;
4409 }
2868 } 4410 }
2869 4411
2870 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4412 while () {
4413 @queue or last outer;
2871 4414
2872 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4415 $widget = pop @{ $queue[-1] || [] }
2873 ? @$widget{qw(user_w user_h)} 4416 and last;
2874 : $widget->size_request;
2875
2876 if (delete $widget->{force_alloc}
2877 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879 4417
4418 pop @queue;
4419 }
4420
4421 delete $queue{$widget+0};
4422
4423 my ($w, $h) = $widget->size_request;
4424
4425 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4426 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4427
4428 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4429 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4430
4431 $w = $widget->{force_w} if exists $widget->{force_w};
4432 $h = $widget->{force_h} if exists $widget->{force_h};
4433
4434 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4435 || delete $widget->{force_realloc}) {
2880 $widget->{req_w} = $w; 4436 $widget->{req_w} = $w;
2881 $widget->{req_h} = $h; 4437 $widget->{req_h} = $h;
2882 4438
2883 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4439 $self->{size_alloc}{$widget+0} = $widget;
2884 4440
2885 $widget->{parent}->check_size
2886 if $widget->{parent}; 4441 if (my $parent = $widget->{parent}) {
4442 $self->{realloc}{$parent+0} = $parent
4443 unless $queue{$parent+0};
4444
4445 $parent->{force_size_alloc} = 1;
4446 $self->{size_alloc}{$parent+0} = $parent;
4447 }
2887 } 4448 }
4449
4450 delete $self->{realloc}{$widget+0};
2888 } 4451 }
2889 }
2890 4452
2891 while ($self->{size_alloc}) { 4453 while (my $size_alloc = delete $self->{size_alloc}) {
2892 for (values %{delete $self->{size_alloc}}) { 4454 my @queue = sort { $a->{visible} <=> $b->{visible} }
2893 my ($widget, $w, $h) = @$_; 4455 values %$size_alloc;
2894 4456
4457 while () {
4458 my $widget = pop @queue || last;
4459
4460 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4461
4462 $w = max $widget->{min_w}, $w;
4463 $h = max $widget->{min_h}, $h;
4464
4465# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4466# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4467
4468 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4469 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4470
2895 $w = 0 if $w < 0; 4471 $w = int $w + 0.5;
2896 $h = 0 if $h < 0; 4472 $h = int $h + 0.5;
2897 4473
4474 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4475 $widget->{old_w} = $widget->{w};
4476 $widget->{old_h} = $widget->{h};
4477
2898 $widget->{w} = $w; 4478 $widget->{w} = $w;
2899 $widget->{h} = $h; 4479 $widget->{h} = $h;
2900 $widget->size_allocate ($w, $h); 4480
2901 $widget->emit (size_allocate => $w, $h); 4481 $widget->emit (size_allocate => $w, $h);
4482 }
4483 }
2902 } 4484 }
2903 } 4485 }
2904 4486
2905 while ($self->{post_alloc_hook}) { 4487 while ($self->{post_alloc_hook}) {
2906 $_->() 4488 $_->()
… …
2911 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4493 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2912 glClear GL_COLOR_BUFFER_BIT; 4494 glClear GL_COLOR_BUFFER_BIT;
2913 4495
2914 glMatrixMode GL_PROJECTION; 4496 glMatrixMode GL_PROJECTION;
2915 glLoadIdentity; 4497 glLoadIdentity;
2916 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4498 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2917 glMatrixMode GL_MODELVIEW; 4499 glMatrixMode GL_MODELVIEW;
2918 glLoadIdentity; 4500 glLoadIdentity;
2919 4501
4502 {
4503 package CFPlus::UI::Base;
4504
4505 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4506 (0, 0, $self->{w}, $self->{h});
4507
2920 $self->_draw; 4508 $self->_draw;
4509 }
2921} 4510}
2922 4511
2923############################################################################# 4512#############################################################################
2924 4513
2925package CFClient::UI; 4514package CFPlus::UI;
2926 4515
2927$ROOT = new CFClient::UI::Root; 4516$ROOT = new CFPlus::UI::Root;
2928$TOOLTIP = new CFClient::UI::Tooltip; 4517$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2929 4518
29301 45191
2931 4520

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